Cheng; Charlie

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cheng; Charlie.The latest application filed is for "thyristor volatile random access memory and methods of manufacture".

Company Profile

7.31.41

Cheng; Charlie - Los Altos CA
Cheng; Charlie - Taichung City TW
Cheng, Charlie - Sunnyvale CA

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

Patent Activity

Patent	Date
Thyristor volatile random access memory and methods of manufacture Grant 11,114,438 - Luan , et al. September 7, 2	2021-09-07
Thyristor Volatile Random Access Memory and Methods of Manufacture App 20210057415 - Luan; Harry ; et al.	2021-02-25
Thyristor Volatile Random Access Memory and Methods of Manufacture App 20200043930 - Luan; Harry ; et al.	2020-02-06
Thyristor volatile random access memory and methods of manufacture Grant 10,553,588 - Luan , et al. Fe	2020-02-04
Thyristor volatile random access memory and methods of manufacture Grant 10,529,718 - Luan , et al. J	2020-01-07
Methods of reading and writing data in a thyristor random access memory Grant 10,460,789 - Luan , et al. Oc	2019-10-29
Method of writing into and refreshing a thyristor volatile random access memory Grant 10,438,952 - Luan , et al. O	2019-10-08
Methods of reading and writing data in a thyristor random access memory Grant 10,381,063 - Luan , et al. A	2019-08-13
Thyristor volatile random access memory and methods of manufacture Grant 10,332,886 - Luan , et al.	2019-06-25
Write assist thyristor-based SRAM circuits and methods of operation Grant 10,283,185 - Luan , et al.	2019-05-07
Vertical thyristor memory with minority carrier lifetime reduction Grant 10,256,241 - Luan , et al.	2019-04-09
High-Density Volatile Random Access Memory Cell Array and Methods of Fabrication App 20190013317 - Luan; Harry ; et al.	2019-01-10
Methods of Reading and Writing Data in a Thyristor Random Access Memory App 20180330773 - Luan; Harry ; et al.	2018-11-15
Thyristor Volatile Random Access Memory and Methods of Manufacture App 20180323197 - Luan; Harry ; et al.	2018-11-08
Thyristor Memory Cell with Assist Device App 20180323198 - Luan; Harry ; et al.	2018-11-08
Methods of Reading and Writing Data in a Thyristor Random Access Memory App 20180301181 - Luan; Harry ; et al.	2018-10-18
Thyristor Volatile Random Access Memory and Methods of Manufacture App 20180301455 - Luan; Harry ; et al.	2018-10-18
Methods of retaining and refreshing data in a thyristor random access memory Grant 10,090,037 - Luan , et al. October 2, 2	2018-10-02
Cross-coupled thyristor SRAM semiconductor structures and methods of fabrication Grant 10,056,389 - Luan , et al. August 21, 2	2018-08-21
Three-transistor OTP memory cell Grant 10,032,522 - Luan , et al. July 24, 2	2018-07-24
Thyristor memory cell with assist device Grant 10,020,308 - Luan , et al. July 10, 2	2018-07-10
Methods of reading and writing data in a thyristor random access memory Grant 10,020,043 - Luan , et al. July 10, 2	2018-07-10
Vertical Thyristor Cell and Memory Array with Silicon Germanium Base Regions App 20180130804 - Luan; Harry ; et al.	2018-05-10
Vertical Thyristor Memory Array and Memory Array Tile Therefor App 20180102161 - Ong; Adrian E. ; et al.	2018-04-12
DDR Controller for Thyristor Memory Cell Arrays App 20180102160 - Ong; Adrian E. ; et al.	2018-04-12
Thyristor Volatile Random Access Memory and Methods of Manufacture App 20180097005 - Luan; Harry ; et al.	2018-04-05
Methods and systems for reducing electrical disturb effects between thyristor memory cells using heterostructured cathodes Grant 9,899,390 - Luan , et al. February 20, 2	2018-02-20
Two-transistor SRAM semiconductor structure and methods of fabrication Grant 9,899,389 - Luan , et al. February 20, 2	2018-02-20
Methods of Reading and Writing Data in a Thyristor Random Access Memory App 20170372766 - Luan; Harry ; et al.	2017-12-28
Write enhancement for one time programmable (OTP) semiconductors Grant 9,852,805 - Luan , et al. December 26, 2	2017-12-26
Three-Transistor OTP Memory Cell App 20170358368 - Luan; Harry ; et al.	2017-12-14
Thyristor Memory Cell with Assist Device App 20170352665 - Luan; Harry ; et al.	2017-12-07
Thyristor volatile random access memory and methods of manufacture Grant 9,837,418 - Luan , et al. December 5, 2	2017-12-05
Thyristor Volatile Random Access Memory and Methods of Manufacture App 20170323891 - Luan; Harry ; et al.	2017-11-09
Methods and systems for reducing electrical disturb effects between thyristor memory cells using buried metal cathode lines Grant 9,812,454 - Luan , et al. November 7, 2	2017-11-07
Six-transistor SRAM semiconductor structures and methods of fabrication Grant 9,748,223 - Luan , et al. August 29, 2	2017-08-29
Methods of reading six-transistor cross-coupled thyristor-based SRAM memory cells Grant 9,741,413 - Luan , et al. August 22, 2	2017-08-22
Vertical Thyristor Memory with Minority Carrier Lifetime Reduction App 20170229306 - Luan; Harry ; et al.	2017-08-10
Methods And Systems For Reducing Electrical Disturb Effects Between Thyristor Memory Cells Using Heterostructured Cathodes App 20170229464 - Luan; Harry ; et al.	2017-08-10
Methods And Systems For Reducing Electrical Disturb Effects Between Thyristor Memory Cells Using Buried Metal Cathode Lines App 20170229465 - Luan; Harry ; et al.	2017-08-10
Two-Transistor SRAM Semiconductor Structure and Methods of Fabrication App 20170148795 - Luan; Harry ; et al.	2017-05-25
Six-Transistor SRAM Semiconductor Structures and Methods of Fabrication App 20170148782 - Luan; Harry ; et al.	2017-05-25
Semiconductor memory sensing architecture Grant 9,633,703 - Sohn , et al. April 25, 2	2017-04-25
Cross-coupled thyristor SRAM semiconductor structures and methods of fabrication Grant 9,613,968 - Luan , et al. April 4, 2	2017-04-04
Methods of reading and writing data in a thyristor random access memory Grant 9,564,199 - Luan , et al. February 7, 2	2017-02-07
Six-transistor SRAM semiconductor structures and methods of fabrication Grant 9,564,198 - Luan , et al. February 7, 2	2017-02-07
Two-transistor SRAM semiconductor structure and methods of fabrication Grant 9,564,441 - Luan , et al. February 7, 2	2017-02-07
Thyristor Volatile Random Access Memory and Methods of Manufacture App 20170025414 - Luan; Harry ; et al.	2017-01-26
Methods of Retaining and Refreshing Data in a Thyristor Random Access Memory App 20170025163 - Luan; Harry ; et al.	2017-01-26
Semiconductor Memory Sensing Architecture App 20170011781 - Sohn; Jeong-Duk ; et al.	2017-01-12
Thyristor Memory Cell with Gate in Trench Adjacent the Thyristor App 20160379984 - Luan; Harry ; et al.	2016-12-29
Write Enhancement for One Time Programmable (OTP) Semiconductors App 20160379720 - Luan; Harry ; et al.	2016-12-29
Methods of retaining and refreshing data in a thyristor random access memory Grant 9,530,482 - Luan , et al. December 27, 2	2016-12-27
Six-transistor thyristor SRAM circuits and methods of operation Grant 9,496,020 - Luan , et al. November 15, 2	2016-11-15
Power reduction in thyristor random access memory Grant 9,496,021 - Luan , et al. November 15, 2	2016-11-15
Methods of Reading Six-Transistor SRAM Cells App 20160329094 - Luan; Harry ; et al.	2016-11-10
Two-transistor thyristor SRAM circuit and methods of operation Grant 9,460,771 - Luan , et al. October 4, 2	2016-10-04
Cross-coupled thyristor SRAM circuits and methods of operation Grant 9,449,669 - Luan , et al. September 20, 2	2016-09-20
Cross-Coupled Thyristor SRAM Semiconductor Structures and Methods of Fabrication App 20160148940 - Luan; Harry ; et al.	2016-05-26
Methods of Reading and Writing Data in a Thyristor Random Access Memory App 20160093356 - Luan; Harry ; et al.	2016-03-31
Six-Transistor SRAM Circuits and Methods of Operation App 20160093368 - Luan; Harry ; et al.	2016-03-31
Power Reduction in Thyristor Random Access Memory App 20160093358 - Luan; Harry ; et al.	2016-03-31
Two-Transistor SRAM Semiconductor Structure and Methods of Fabrication App 20160093623 - Luan; Harry ; et al.	2016-03-31
Six-Transistor SRAM Semiconductor Structures and Methods of Fabrication App 20160093607 - Luan; Harry ; et al.	2016-03-31
Thyristor Volatile Random Access Memory and Methods of Manufacture App 20160093624 - Luan; Harry ; et al.	2016-03-31
Cross-Coupled Thyristor SRAM Circuits and Methods of Operation App 20160093367 - Luan; Harry ; et al.	2016-03-31
Two-Transistor SRAM Circuit and Methods of Fabrication App 20160093362 - Luan; Harry ; et al.	2016-03-31
Write Assist SRAM Circuits and Methods of Operation App 20160093369 - Luan; Harry ; et al.	2016-03-31
Methods of Retaining and Refreshing Data in a Thyristor Random Access Memory App 20160093357 - Luan; Harry ; et al.	2016-03-31
Cross-Coupled Thyristor SRAM Semiconductor Structures and Methods of Fabrication App 20160093622 - Luan; Harry ; et al.	2016-03-31
Disposable syringe App 20070262167 - Cheng; Charlie	2007-11-15
DRAM access for MDCT/IDMCT implementation App 20040230419 - Chrysafis, Christos ; et al.	2004-11-18

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