loadpatents
name:-0.043766021728516
name:-0.017835855484009
name:-0.009354829788208
LIU; CHIH-CHENG Patent Filings

LIU; CHIH-CHENG

Patent Applications and Registrations

Patent applications and USPTO patent grants for LIU; CHIH-CHENG.The latest application filed is for "semiconductor structure and manufacturing method thereof".

Company Profile
8.14.35
  • LIU; CHIH-CHENG - Hefei City CN
  • LIU; Chih-Cheng - Hefei CN
  • - Hefei CN
  • Liu; Chih-Cheng - Hsinchu TW
  • Liu; Chih-Cheng - Keelung TW
  • Liu; Chih-Cheng - New Taipei TW
  • Liu; Chih-Cheng - Hsinchu County TW
  • LIU; Chih-Cheng - New Taipei City TW
  • LIU; Chih-Cheng - Keelung City TW
  • Liu; Chih-Cheng - Danshuei Township TW
  • Liu; Chih-Cheng - Taipei TW
  • Liu; Chih-Cheng - Taipei City TW
  • Liu, Chih-Cheng - Taipei Hsien TW
  • Liu; Chih-Cheng - Pan-Chiao TW
  • Liu, Chih-Cheng - Pan-Chiao City TW
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Semiconductor Structure And Manufacturing Method Thereof
App 20220293718 - LIU; CHIH-CHENG
2022-09-15
Semiconductor Structure And Manufacturing Method Thereof
App 20220231122 - LIU; Chih-Cheng
2022-07-21
Method For Manufacturing Semiconductor Structure And Semiconductor Structure
App 20220231119 - LIU; Chih-Cheng
2022-07-21
Semiconductor memory device structure
Grant 11,387,239 - Liu July 12, 2
2022-07-12
Bonding pad structure for memory device and method of manufacturing the same
Grant 11,342,292 - Liu May 24, 2
2022-05-24
Semiconductor Structure Manufacturing Method And Semiconductor Structure
App 20220157826 - LIU; Chih-Cheng
2022-05-19
Semiconductor Structure, Manufacturing Method Thereof, And Memory
App 20220122990A1 -
2022-04-21
In-Situ Deposition and Densification Treatment for Metal-Comprising Resist Layer
App 20220100088 - Kuo; Yi-Chen ;   et al.
2022-03-31
Photoresist For Semiconductor Fabrication
App 20220100086 - Liu; Chih-Cheng ;   et al.
2022-03-31
Photoresist For Semiconductor Fabrication
App 20220100087 - Liu; Chih-Cheng ;   et al.
2022-03-31
Semiconductor Structure And Method For Manufacturing Same
App 20220059547 - LIU; Chih-Cheng
2022-02-24
Semiconductor Structure And Manufacturing Method Thereof
App 20220059445 - LIU; Chih-Cheng
2022-02-24
Memory And Manufacturing Method Thereof
App 20220045068 - LIU; CHIH-CHENG
2022-02-10
Method Of Manufacturing A Semiconductor Device And Pattern Formation Method
App 20220005687 - LIU; Chih-Cheng ;   et al.
2022-01-06
DRAM array, semiconductor layout structure therefor and fabrication method
Grant 11,189,621 - Liu November 30, 2
2021-11-30
Method Of Manufacturing A Semiconductor Device
App 20210302839 - LIU; Chih-Cheng ;   et al.
2021-09-30
Method Of Manufacturing A Semiconductor Device
App 20210302833 - WENG; Ming-Hui ;   et al.
2021-09-30
Photoresist Layer Surface Treatment, Cap Layer, And Method Of Forming Photoresist Pattern
App 20210305040 - KUO; Yi-Chen ;   et al.
2021-09-30
Method Of Manufacturing A Semiconductor Device
App 20210305047 - WEI; Jia-Lin ;   et al.
2021-09-30
Anti-fuse Structure And Method For Fabricating Same, As Well As Semiconductor Device
App 20210272899 - LIU; Chih Cheng
2021-09-02
Anti-fuse structure and method for fabricating same, as well as semiconductor device
Grant 11,043,450 - Liu June 22, 2
2021-06-22
Dynamic random access memory array, semiconductor layout structure and fabrication method thereof
Grant 10,885,956 - Liu January 5, 2
2021-01-05
Bonding Pad Structure For Memory Device And Method Of Manufacturing The Same
App 20200411457 - LIU; Chih Cheng
2020-12-31
Anti-fuse Structure And Method For Fabricating Same, As Well As Semiconductor Device
App 20200357741 - LIU; Chih Cheng
2020-11-12
Dynamic Random Access Memory Array, Semiconductor Layout Structure And Fabrication Method Thereof
App 20200279594 - LIU; Chih Cheng
2020-09-03
Dram Array, Semiconductor Layout Structure Therefor And Fabrication Method
App 20200243534 - LIU; Chih Cheng
2020-07-30
Semiconductor Memory Device Structure
App 20200203353 - LIU; Chih Cheng
2020-06-25
Molecular catalysts capable of catalyzing oxidation of hydrocarbons and method for oxidizing hydrocarbons
Grant 10,005,746 - Chan , et al. June 26, 2
2018-06-26
Gripping device having opened and closed gripping modes
Grant 9,844,885 - Wong , et al. December 19, 2
2017-12-19
Split-gate MOSFET
Grant 9,812,564 - Liu , et al. November 7, 2
2017-11-07
Gripping Device Having Opened And Closed Gripping Modes
App 20170151679 - WONG; Ching-Chang ;   et al.
2017-06-01
Molecular Catalysts Capable of Catalyzing Oxidation of Hydrocarbons and Method for Oxidizing Hydrocarbons
App 20150099876 - CHAN; Sunney Ignatius ;   et al.
2015-04-09
Omnidirectional movement control system
Grant 7,949,437 - Wong , et al. May 24, 2
2011-05-24
Omnidirectional Movement Control System
App 20080228328 - Wong; Ching-Chang ;   et al.
2008-09-18
P-channel Memory And Operating Method Thereof
App 20080080245 - Liu; Chih-Cheng
2008-04-03
Method of operating p-channel memory
Grant 7,200,040 - Liu April 3, 2
2007-04-03
Semiconductor Device And Electrostatic Discharge Protection Device
App 20070063218 - Liu; Chih-Cheng
2007-03-22
Method Of Operating P-channel Memory
App 20060215460 - Liu; Chih-Cheng
2006-09-28
Test key for detecting electrical isolation between a word line and a deep trench capacitor in dram cells
App 20040056248 - Liu, Chih-Cheng ;   et al.
2004-03-25
Method for manufacturing a trench DRAM
App 20020164871 - Liu, Chih-Cheng ;   et al.
2002-11-07
Method for forming magnetoresistive random access memory with magnetic tunnelling junction
App 20020146887 - Liu, Chih-Cheng ;   et al.
2002-10-10
SOI device and method of fabrication
Grant 6,441,436 - Wu , et al. August 27, 2
2002-08-27
Method of fabricating a split-gate flash memory cell
App 20020110983 - Liu, Chih-Cheng ;   et al.
2002-08-15
Method for manufacturing semiconductor device on silicon-on-insulator substrate
App 20020102813 - Wu, Der-Yuan ;   et al.
2002-08-01
Method of fabricating a DRAM unit
App 20020072155 - Liu, Chih-Cheng ;   et al.
2002-06-13
SOI device and method of fabrication
App 20020063285 - Wu, De-Yuan ;   et al.
2002-05-30
SOI device and method of fabrication
App 20020063286 - Wu, De-Yuan ;   et al.
2002-05-30
Array for forming magnetoresistive random access memory with pseudo spin valve
Grant 6,392,924 - Liu , et al. May 21, 2
2002-05-21
Method of forming a level silicon oxide layer on two regions of different heights on a semiconductor wafer
Grant 6,235,354 - Lee , et al. May 22, 2
2001-05-22
Method of depositing a silicon oxide layer on a semiconductor wafer
Grant 6,197,677 - Lee , et al. March 6, 2
2001-03-06

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