Liu; Wen-Chung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Wen-Chung.The latest application filed is for "line edge roughness analysis using atomic force microscopy".

Company Profile

3.13.20

Liu; Wen-Chung - Hsinchu TW
LIU; Wen-Chung - Hsinchu City TW
Liu; Wen-Chung - Keelung TW
Liu; Wen-Chung - Tao Yuan Xien TW
LIU; WEN-CHUNG - KEELUNG CITY TW
Liu; Wen-Chung - Kaohsiung TW
LIU; Wen Chung - Kaohsiung City TW
Liu; Wen Chung - Chung Li TW
Liu; Wen-Chung - Kaohsiung County TW
Liu; Wen-Chung - Da-Li City CN
Liu; Wen Chung - Chung Li City TW
Liu; Wen-Chung - Taoyuan TW
Liu, Wen-Chung - Jungli City TW
Liu; Wen-Chung - Banchiau TW
Liu, Wen-Chung - Banchiau City TW
Liu, Wen-Chung - Taipei Hsien 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

Patent	Date
Surface mount antenna elements for use in an antenna array Grant 11,404,788 - Wang , et al. August 2, 2	2022-08-02
Line Edge Roughness Analysis Using Atomic Force Microscopy App 20220107179 - HU; Wei-Shan ; et al.	2022-04-07
Line edge roughness analysis using atomic force microscopy Grant 11,236,996 - Hu , et al. February 1, 2	2022-02-01
Line Edge Roughness Analysis Using Atomic Force Microscopy App 20200340807 - HU; Wei-Shan ; et al.	2020-10-29
Line edge roughness analysis using atomic force microscopy Grant 10,746,542 - Hu , et al. A	2020-08-18
Line Edge Roughness Analysis Using Atomic Force Microscopy App 20200096332 - Hu; Wei-Shan ; et al.	2020-03-26
Parcel Delivery Method Using An Unmanned Aerial Vehicle App 20160012393 - WANG; Guan-Wu ; et al.	2016-01-14
Thyristor and method for the same Grant 8,907,372 - Chang , et al. December 9, 2	2014-12-09
Female Socket for Power Cord App 20140187095 - Liu; Wen-Chung	2014-07-03
Thyristor And Method For The Same App 20140110751 - CHANG; PAN-TE ; et al.	2014-04-24
Transmission method and multiple input multiple output wireless communication system using the same Grant 8,254,489 - Liu , et al. August 28, 2	2012-08-28
Noise Reduction Device For Port Of Dsl Filter And Method Thereof App 20120092087 - LIU; Wen Chung	2012-04-19
System-in-package wireless communication device comprising prepackaged power amplifier Grant 7,769,355 - Ichitsubo , et al. August 3, 2	2010-08-03
Transmission Method And Multiple Input Multiple Output Wireless Communication System Using The Same App 20100166096 - Liu; Wen-Chung ; et al.	2010-07-01
System-in-package wireless communication device comprising prepackaged power amplifier Grant 7,580,687 - Ichitsubo , et al. August 25, 2	2009-08-25
System and method for ultra-wideband (UWB) communication transceiver Grant 7,515,627 - Liu , et al. April 7, 2	2009-04-07
Signal splitter Grant 7,432,782 - Chen , et al. October 7, 2	2008-10-07
Enhanced Wireless Communication System and Method Thereof App 20080118003 - Liu; Wen-Chung ; et al.	2008-05-22
Enhanced wireless communication system and method thereof Grant 7,356,093 - Liu , et al. April 8, 2	2008-04-08
Signal splitter App 20080074210 - Chen; Yung-Sheng ; et al.	2008-03-27
Signal splitter App 20080061904 - Chen; Yung-Sheng ; et al.	2008-03-13
Bonding sheet made of hot-melt adhesive, and method producing and using the same App 20060222820 - Liu; Wen-Chung	2006-10-05
System and method for ultra-wideband (UWB) communication transceiver App 20060165155 - Liu; Wen-Chung ; et al.	2006-07-27
System-in-package wireless communication device comprising prepackaged power amplifier App 20060160505 - Ichitsubo; Ikuroh ; et al.	2006-07-20
System-in-package wireless communication device comprising prepackaged power amplifier App 20060160504 - Ichitsubo; Ikuroh ; et al.	2006-07-20
Mobile phone hand-free extension device Grant 6,928,308 - Wang , et al. August 9, 2	2005-08-09
Mobile phone hand-free extension device App 20040204158 - Wang, Guan-Wu ; et al.	2004-10-14
Memory device with composite contact plug and method for manufacturing the same Grant 6,762,482 - Liu , et al. July 13, 2	2004-07-13
Enhanced wireless communication system and method thereof App 20040091061 - Liu, Wen-Chung ; et al.	2004-05-13
Memory device with composite contact plug and method for manufacturing the same App 20030127708 - Liu, Wen-Chung ; et al.	2003-07-10
Composite structure of storage node and method of fabrication thereof App 20020109231 - Chu, Chung-Ming ; et al.	2002-08-15
Compact wireless transceiver board with directional printed circuit antenna Grant 6,046,703 - Wang , et al. April 4, 2	2000-04-04

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