LIU; XIAN

Patent Applications and Registrations

Patent applications and USPTO patent grants for LIU; XIAN.The latest application filed is for "split-gate flash memory cell with improved control gate capacitive coupling, and method of making same".

Company Profile

48.72.86

LIU; XIAN - Sunnyvale CA
Liu; Xian - Shenzhen CN
Liu; Xian - Guangdong CN
Liu; Xian - Chengdu CN
Liu; Xian - Sunnyvaley CA
Liu; Xian - Jilin CN
LIU; XIAN - Suzhou CN
Liu; Xian - Santa Clara CA
Liu; Xian - Beijing N/A CN
Liu; Xian - Shanghai CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Split-gate Flash Memory Cell With Improved Control Gate Capacitive Coupling, And Method Of Making Same App 20220293756 - Xing; Leo ; et al.	2022-09-15
Method of making memory cells, high voltage devices and logic devices on a substrate Grant 11,444,091 - Sun , et al. September 13, 2	2022-09-13
Method Of Forming A Semiconductor Device With Memory Cells, High Voltage Devices And Logic Devices On A Substrate App 20220278119 - Song; Guo Xiang ; et al.	2022-09-01
Method of forming split-gate flash memory cell with spacer defined floating gate and discretely formed polysilicon gates Grant 11,404,545 - Wang , et al. August 2, 2	2022-08-02
Method Of Forming A Device With Split Gate Non-volatile Memory Cells, HV Devices Having Planar Channel Regions And FINFET Logic Devices App 20220231037 - Jourba; Serguei ; et al.	2022-07-21
Method Of Making Split-gate Non-volatile Memory Cells With Erase Gates Disposed Over Word Line Gates App 20220216316 - Wang; Chunming ; et al.	2022-07-07
Architectures For Storing And Retrieving System Data In A Non-volatile Memory System App 20220208277 - Liu; Xian ; et al.	2022-06-30
FinFET split gate non-volatile memory cells with enhanced floating gate to floating gate capacitive coupling Grant 11,362,100 - Zhou , et al. June 14, 2	2022-06-14
Split Gate Non-volatile Memory Cells, Hv And Logic Devices With Finfet Structures, And Method Of Making Same App 20220139940 - Song; Guo Xiang ; et al.	2022-05-05
Method of making memory cells, high voltage devices and logic devices on a substrate with silicide on conductive blocks Grant 11,322,507 - Wang , et al. May 3, 2	2022-05-03
Split-gate non-volatile memory cells with erase gates disposed over word line gates, and method of making same Grant 11,316,024 - Wang , et al. April 26, 2	2022-04-26
Split-gate, 2-bit non-volatile memory cell with erase gate disposed over word line gate, and method of making same Grant 11,315,635 - Wang , et al. April 26, 2	2022-04-26
Method of forming a device with planar split gate non-volatile memory cells, high voltage devices and FinFET logic devices Grant 11,315,940 - Wang , et al. April 26, 2	2022-04-26
Split-gate, 2-bit Non-volatile Memory Cell With Erase Gate Disposed Over Word Line Gate, And Method Of Making Same App 20220101920 - WANG; CHUNMING ; et al.	2022-03-31
Split-gate Non-volatile Memory Cells With Erase Gates Disposed Over Word Line Gates, And Method Of Making Same App 20220102517 - Wang; Chunming ; et al.	2022-03-31
Method Of Forming A Device With Planar Split Gate Non-volatile Memory Cells, High Voltage Devices And Finfet Logic Devices App 20220093623 - Wang; Chunming ; et al.	2022-03-24
Method Of Making Memory Cells, High Voltage Devices And Logic Devices On A Substrate With Silicide On Conductive Blocks App 20220052059 - Wang; Chunming ; et al.	2022-02-17
Method Of Making Memory Cells, High Voltage Devices And Logic Devices On A Substrate App 20210398995 - Sun; Jack ; et al.	2021-12-23
Method of making embedded memory device with silicon-on-insulator substrate Grant 11,183,506 - Kim , et al. November 23, 2	2021-11-23
Non-volatile Memory System Using Strap Cells In Source Line Pull Down Circuits App 20210327512 - XING; Leo ; et al.	2021-10-21
Finfet Split Gate Non-volatile Memory Cells With Enhanced Floating Gate To Floating Gate Capacitive Coupling App 20210305264 - Zhou; Feng ; et al.	2021-09-30
Method of forming a device with FinFET split gate non-volatile memory cells and FinFET logic devices Grant 11,114,451 - Zhou , et al. September 7, 2	2021-09-07
Method Of Forming A Device With FINFET Split Gate Non-volatile Memory Cells And FINFET Logic Devices App 20210272973 - Zhou; Feng ; et al.	2021-09-02
Set-While-Verify Circuit And Reset-While Verify Circuit For Resistive Random Access Memory Cells App 20210257023 - TRAN; HIEU VAN ; et al.	2021-08-19
Method of forming split gate memory cells Grant 11,081,553 - Xing , et al. August 3, 2	2021-08-03
Method Of Forming A Device With Split Gate Non-volatile Memory Cells, HV Devices Having Planar Channel Regions And FINFET Logic Devices App 20210193671 - Jourba; Serguei ; et al.	2021-06-24
Systems and methods for multimedia processing Grant 11,037,267 - Liang , et al. June 15, 2	2021-06-15
Split gate non-volatile memory cells with FinFET structure and HKMG memory and logic gates, and method of making same Grant 10,937,794 - Zhou , et al. March 2, 2	2021-03-02
Method for updating clock synchronization topology, method for determining clock synchronization path, and device Grant 10,892,884 - Xu , et al. January 12, 2	2021-01-12
Method of Forming Split Gate Memory Cells App 20210005725 - XING; Leo ; et al.	2021-01-07
Method Of Forming Split-Gate Flash Memory Cell With Spacer Defined Floating Gate And Discretely Formed Polysilicon Gates App 20210005724 - Wang; Chunming ; et al.	2021-01-07
Method Of Forming Pairs Of Three-gate Non-volatile Flash Memory Cells Using Two Polysilicon Deposition Steps App 20200411673 - Zhou; Feng ; et al.	2020-12-31
Non-volatile memory cells with floating gates in dedicated trenches Grant 10,879,252 - Xing , et al. December 29, 2	2020-12-29
Method Of Making Embedded Memory Device With Silicon-On-Insulator Substrate App 20200395370 - Kim; Jinho ; et al.	2020-12-17
Method of making split gate non-volatile flash memory cell Grant 10,833,179 - Wang , et al. November 10, 2	2020-11-10
Method of making split gate non-volatile flash memory cell Grant 10,833,178 - Wang , et al. November 10, 2	2020-11-10
Split gate non-volatile memory cells and logic devices with FINFET structure, and method of making same Grant 10,818,680 - Zhou , et al. October 27, 2	2020-10-27
FinFET-based split gate non-volatile flash memory with extended source line FinFET, and method of fabrication Grant 10,797,142 - Jourba , et al. October 6, 2	2020-10-06
Method of making embedded memory device with silicon-on-insulator substrate Grant 10,790,292 - Kim , et al. September 29, 2	2020-09-29
Architectures and layouts for an array of resistive random access memory cells and read and write methods thereof Grant 10,755,779 - Tran , et al. A	2020-08-25
Split gate non-volatile memory cells with three-dimensional FinFET structure Grant 10,727,240 - Jourba , et al.	2020-07-28
Single sampling radar signal processing system and method Grant 10,705,183 - Huang , et al.	2020-07-07
Address fault detection in a flash memory system Grant 10,692,548 - Tran , et al.	2020-06-23
Split Gate Non-volatile Memory Cells With FINFET Structure And HKMG Memory And Logic Gates, And Method Of Making Same App 20200176459 - Zhou; Feng ; et al.	2020-06-04
FINFET-Based Split Gate Non-volatile Flash Memory With Extended Source Line FINFET, and Method Of Fabrication App 20200176578 - Jourba; Serguei ; et al.	2020-06-04
High density split-gate memory cell Grant 10,658,027 - Do , et al.	2020-05-19
Method of making split gate non-volatile memory cells with three-dimensional FinFET structure, and method of making same Grant 10,644,012 - Jourba , et al.	2020-05-05
Method of making split gate non-volatile flash memory cell Grant 10,644,139 - Wang , et al.	2020-05-05
Single Sampling Radar Signal Processing System and Method App 20200132806 - Huang; Jianjun ; et al.	2020-04-30
Method of making split gate non-volatile flash memory cell Grant 10,615,270 - Wang , et al.	2020-04-07
Twin bit non-volatile memory cells with floating gates in substrate trenches Grant 10,600,794 - Wang , et al.	2020-03-24
Mechanics experiment system and method for perforated string in underground perforating blasting of oil-gas well Grant 10,590,708 - Liu , et al.	2020-03-17
Method Of Making Split Gate Non-volatile Flash Memory Cell App 20200020789 - Wang; Chunming ; et al.	2020-01-16
Method Of Making Split Gate Non-volatile Flash Memory Cell App 20200013882 - Wang; Chunming ; et al.	2020-01-09
Method Of Making Split Gate Non-volatile Flash Memory Cell App 20200013883 - Wang; Chunming ; et al.	2020-01-09
Split Gate Non-Volatile Memory Cells With Three-Dimensional FINFET Structure, And Method Of Making Same App 20200013786 - JOURBA; SERGUEI ; et al.	2020-01-09
Split Gate Non-volatile Memory Cells And Logic Devices With FINFET Structure, And Method Of Making Same App 20200013789 - Zhou; Feng ; et al.	2020-01-09
Method Of Making Split Gate Non-Volatile Memory Cells With Three-Dimensional FINFET Structure, And Method Of Making Same App 20200013788 - Jourba; Serguei ; et al.	2020-01-09
Address Fault Detection In A Flash Memory System App 20190378548 - Tran; Hieu Van ; et al.	2019-12-12
Method of Making Embedded Memory Device With Silicon-On-Insulator Substrate App 20190348427 - Kim; Jinho ; et al.	2019-11-14
Split gate non-volatile memory cells and logic devices with FinFET structure, and method of making same Grant 10,468,428 - Zhou , et al. No	2019-11-05
Method, node, and system for detecting clock synchronization path Grant 10,462,760 - Jiang , et al. Oc	2019-10-29
Split Gate Non-volatile Memory Cells And Logic Devices With Finfet Structure, And Method Of Making Same App 20190326305 - ZHOU; FENG ; et al.	2019-10-24
Address fault detection in a flash memory system Grant 10,431,265 - Tran , et al. O	2019-10-01
Non-volatile Memory Cells With Floating Gates In Dedicated Trenches App 20190214397 - Xing; Leo ; et al.	2019-07-11
Twin Bit Non-volatile Memory Cells With Floating Gates In Substrate Trenches App 20190214396 - Wang; Chunming ; et al.	2019-07-11
Method Of Making Split Gate Non-volatile Flash Memory Cell App 20190198647 - Wang; Chunming ; et al.	2019-06-27
High Density Split-Gate Memory Cell App 20190172529 - Do; Nhan ; et al.	2019-06-06
Two transistor FinFET-based split gate non-volatile floating gate flash memory and method of fabrication Grant 10,312,247 - Jourba , et al.	2019-06-04
Method Of Forming Pairs Of Three-Gate Non-volatile Flash Memory Cells Using Two Polysilicon Deposition Steps App 20190148529 - Zhou; Feng ; et al.	2019-05-16
Method of making split gate non-volatile flash memory cell Grant 10,276,696 - Wang , et al.	2019-04-30
Resistive random access memory (RRAM) cell filament formation using current waveforms Grant 10,276,236 - Hariharan , et al.	2019-04-30
Architectures and Layouts for an Array Of Resistive Random Access Memory Cells and Read and Write Methods Thereof App 20190080753 - Tran; Hieu Van ; et al.	2019-03-14
Methods For Writing To An Array Of Resistive Random Access Memory Cells App 20190080754 - Tran; Hieu Van ; et al.	2019-03-14
Method of forming pairs of three-gate non-volatile flash memory cells using two polysilicon deposition steps Grant 10,217,850 - Zhou , et al. Feb	2019-02-26
Method for Updating Clock Synchronization Topology, Method for Determining Clock Synchronization Path, and Device App 20190020463 - Xu; Jinchun ; et al.	2019-01-17
Mechanics Experiment System And Method For Perforated String In Underground Perforating Blasting Of Oil-gas Well App 20190010760 - LIU; Jun ; et al.	2019-01-10
Fabry-Perot(F-P) sensor with sliding block having inclined reflective surface Grant 10,145,668 - Chen , et al. De	2018-12-04
Address Fault Detection In A Flash Memory System App 20180277174 - TRAN; HIEU VAN ; et al.	2018-09-27
Method, Node, and System for Detecting Clock Synchronization Path App 20180242267 - Jiang; Yuanlong ; et al.	2018-08-23
Systems And Methods For Multimedia Processing App 20180174267 - LIANG; Zhu ; et al.	2018-06-21
Method of Forming Resistive Random Access Memory (RRAM) Cells App 20180145253 - Zhou; Feng ; et al.	2018-05-24
Multi-step voltage for forming resistive access memory (RRAM) cell filament Grant 9,959,927 - Zhou , et al. May 1, 2	2018-05-01
Systems and methods for multimedia processing Grant 9,922,388 - Liang , et al. March 20, 2	2018-03-20
Method Of Forming Pairs Of Three-Gate Non-volatile Flash Memory Cells Using Two Polysilicon Deposition Steps App 20180069104 - Zhou; Feng ; et al.	2018-03-08
Current Forming Of Resistive Random Access Memory (RRAM) Cell Filament App 20180033482 - Hariharan; Santosh ; et al.	2018-02-01
Method Of Making Split Gate Non-volatile Flash Memory Cell App 20170338330 - Wang; Chunming ; et al.	2017-11-23
Multi-Step Voltage For Forming Resistive Random Access Memory (RRAM) Cell Filament App 20170316823 - Zhou; Feng ; et al.	2017-11-02
Fabry-perot(f-p) Sensor App 20170219333 - TANG; YAN ; et al.	2017-08-03
Method of forming self-aligned split-gate memory cell array with metal gates and logic devices Grant 9,721,958 - Yang , et al. August 1, 2	2017-08-01
Method of forming memory array and logic devices Grant 9,673,208 - Kim , et al. June 6, 2	2017-06-06
Integration Of Metal Floating Gate In Non-Volatile Memory App 20170125603 - Zhou; Feng ; et al.	2017-05-04
Non-volatile split gate memory cells with integrated high K metal gate, and method of making same Grant 9,634,019 - Zhou , et al. April 25, 2	2017-04-25
Method Of Forming Memory Array And Logic Devices App 20170103991 - KIM; JINHO ; et al.	2017-04-13
Non-volatile Split Gate Memory Cells With Integrated High K Metal Gate, And Method Of Making Same App 20170098654 - ZHOU; FENG ; et al.	2017-04-06
Array of non-volatile memory cells with ROM cells Grant 9,601,500 - Kim , et al. March 21, 2	2017-03-21
Method of forming a self-aligned stack gate structure for use in a non-volatile memory array Grant 9,570,581 - Toren , et al. February 14, 2	2017-02-14
Efficient Parallel Insertion Into An Open Hash Table App 20170031908 - LIU; Xian ; et al.	2017-02-02
Array Of Non-volatile Memory Cells With ROM Cells App 20160379941 - Kim; Jinho ; et al.	2016-12-29
Systems and methods for multimedia-processing Grant 9,514,501 - Liang , et al. December 6, 2	2016-12-06
Bidirectional authorization system, client and method Grant 9,462,003 - Liu October 4, 2	2016-10-04
Self-organizing disk (SoD) Grant 9,451,024 - Hughes , et al. September 20, 2	2016-09-20
Array Of Non-volatile Memory Cells With ROM Cells App 20160254269 - Kim; Jinho ; et al.	2016-09-01
Non-volatile memory program algorithm device and method Grant 9,431,126 - Liu , et al. August 30, 2	2016-08-30
Method of Forming A Self-Aligned Stack Gate Structure For Use In A Non-volatile Memory Array App 20160225878 - Toren; Willem-Jan ; et al.	2016-08-04
High Density Split-Gate Memory Cell App 20160217849 - Do; Nhan ; et al.	2016-07-28
Method Of Forming Self-Aligned Split-Gate Memory Cell Array With Metal Gates And Logic Devices App 20160218110 - YANG; Jeng-Wei ; et al.	2016-07-28
Geometrically Enhanced Resistive Random Access Memory (RRAM) Cell And Method Of Forming Same App 20160181517 - Zhou; Feng ; et al.	2016-06-23
Self-aligned stack gate structure for use in a non-volatile memory array and a method of forming such structure Grant 9,330,922 - Toren , et al. May 3, 2	2016-05-03
Non-volatile memory cell with self aligned floating and erase gates, and method of making same Grant 9,293,204 - Do , et al. March 22, 2	2016-03-22
Non-volatile memory array with concurrently formed low and high voltage logic devices Grant 9,276,005 - Zhou , et al. March 1, 2	2016-03-01
Bidirectional authorization system, client and method App 20160006743 - Liu; Xian	2016-01-07
Systems and methods for data repair Grant 9,201,733 - Verma , et al. December 1, 2	2015-12-01
Self-aligned method of forming a semiconductor memory array of floating gate memory cells with single poly layer Grant 8,975,131 - Do , et al. March 10, 2	2015-03-10
Data backup using distributed hash tables Grant 8,938,604 - Liu , et al. January 20, 2	2015-01-20
Systems and Methods for Multimedia Processing App 20140369549 - Liang; Zhu ; et al.	2014-12-18
Systems and Methods for Multimedia-Processing App 20140369551 - Liang; Zhu ; et al.	2014-12-18
Non-volatile Memory Cell With Self Aligned Floating And Erase Gates, And Method Of Making Same App 20140307511 - Do; Nhan ; et al.	2014-10-16
Non-volatile Memory Program Algorithm Device And Method App 20140269058 - Liu; Xian ; et al.	2014-09-18
Systems and Methods for Data Repair App 20140281784 - Verma; Ajit ; et al.	2014-09-18
Self-Organizing Disk (SoD) App 20140280765 - Hughes; James ; et al.	2014-09-18
Method of forming a memory cell by reducing diffusion of dopants under a gate Grant 8,785,307 - Liu , et al. July 22, 2	2014-07-22
Non-volatile memory device with plural reference cells, and method of setting the reference cells Grant 8,780,639 - Liu , et al. July 15, 2	2014-07-15
Non-volatile Memory Device With Plural Reference Cells, And Method Of Setting The Reference Cells App 20140104961 - Liu; Xian ; et al.	2014-04-17
Self-Aligned Method Of Forming A Semiconductor Memory Array Of Floating Gate Memory Cells With Single Poly Layer App 20140094011 - Do; Nhan ; et al.	2014-04-03
Method Of Forming A Memory Cell By Reducing Diffusion Of Dopants Under A Gate App 20140057422 - LIU; XIAN ; et al.	2014-02-27
Non-volatile memory device with plural reference cells, and method of setting the reference cells Grant 8,576,630 - Liu , et al. November 5, 2	2013-11-05
Managing memory in multiple virtual machines Grant 8,578,370 - Dai , et al. November 5, 2	2013-11-05
Managing memory in multiple virtual machines Grant 8,578,369 - Dai , et al. November 5, 2	2013-11-05
Non-volatile memory device with plural reference cells, and method of setting the reference cells Grant 8,559,228 - Liu , et al. October 15, 2	2013-10-15
Self-Aligned Stack Gate Structure For Use In A Non-volatile Memory Array And A Method Of Forming Such Structure App 20130234223 - Toren; Willem-Jan ; et al.	2013-09-12
Data Read And Write Method And Apparatus, And Storage System App 20130111187 - Liu; Xian ; et al.	2013-05-02
Non-volatile Memory Device With Plural Reference Cells, And Method Of Setting The Reference Cells App 20120257465 - Liu; Xian ; et al.	2012-10-11
Managing Virtual Machines App 20120216185 - Dai; Xiao Jun ; et al.	2012-08-23
Managing Virtual Machines App 20120166705 - Dai; Xiao Jun ; et al.	2012-06-28
Receiving multi-frequency data in high speed downlink packet access service Grant 8,054,786 - Wu , et al. November 8, 2	2011-11-08
Base station system Grant 7,962,176 - Li , et al. June 14, 2	2011-06-14
Split Gate Non-volatile Flash Memory Cell Having A Floating Gate, Control Gate, Select Gate And An Erase Gate With An Overhang Over The Floating Gate, Array And Method Of Manufacturing App 20110127599 - Liu; Xian ; et al.	2011-06-02
Split gate non-volatile flash memory cell having a floating gate, control gate, select gate and an erase gate with an overhang over the floating gate, array and method of manufacturing Grant 7,927,994 - Liu , et al. April 19, 2	2011-04-19
Split Gate Non-volatile Flash Memory Cell Having A Floating Gate, Control Gate, Select Gate And An Erase Gate With An Overhang Over The Floating Gate, Array And Method Of Manufacturing App 20110076816 - Liu; Xian ; et al.	2011-03-31
Split gate non-volatile flash memory cell having a floating gate, control gate, select gate and an erase gate with an overhang over the floating gate, array and method of manufacturing Grant 7,868,375 - Liu , et al. January 11, 2	2011-01-11
Non-Volatile Memory Device with Plural Reference Cells, and Method of Setting the Reference Cells App 20100254207 - Liu; Xian ; et al.	2010-10-07
Split Gate Non-Volatile Flash Memory Cell Having a Floating Gate, Control Gate, Select Gate and an Erase Gate with an Overhang Over the Floating Gate, Array and Method of Manufacturing App 20100054043 - Liu; Xian ; et al.	2010-03-04
Non-volatile Memory Device With Plural Reference Cells, And Method Of Setting The Reference Cells App 20090219776 - Liu; Xian ; et al.	2009-09-03
Split Gate Non-Volatile Flash Memory Cell Having A Floating Gate, Control Gate, Select Gate And An Erase Gate With An Overhang Over The Floating Gate, Array And Method Of Manufacturing App 20090039410 - Liu; Xian ; et al.	2009-02-12
Base Station System App 20080317464 - Li; Shihe ; et al.	2008-12-25
Receiving Multi-frequency Data In High Speed Downlink Packet Access Service App 20080165724 - Wu; Song ; et al.	2008-07-10