| Patent | Date |
|---|
Tunable, Broadband Directional Coupler Circuits Employing An Additional, Selectable Coupling Circuit(s) For Controlling Frequency Response
App 20220311408 - Liu; Yu-Chun ; et al. | 2022-09-29 |
Surface mount passive component shorted together and a die
Grant 11,404,388 - Liu , et al. August 2, 2 | 2022-08-02 |
Text-to-speech Dubbing System
App 20220238095 - LIU; Yu-Chun ; et al. | 2022-07-28 |
Abrasive Wheel Which Can Be Provided With A Sandpaper
App 20220168868 - LIU; Yu-Chun | 2022-06-02 |
P-type Field Effect Transistor And Method For Fabricating The Same
App 20220140080 - Liu; Shi-You ; et al. | 2022-05-05 |
Transmission device for bicycle
Grant 11,305,839 - Liu , et al. April 19, 2 | 2022-04-19 |
P-type field effect transistor having channel region with top portion and bottom portion
Grant 11,271,078 - Liu , et al. March 8, 2 | 2022-03-08 |
Biomedical composition for skin care and/or maintenance and delaying and/or inhibiting skin aging and the use thereof
Grant 11,246,822 - Shih , et al. February 15, 2 | 2022-02-15 |
Surface mount passive component shorted together
Grant 11,202,375 - Liu , et al. December 14, 2 | 2021-12-14 |
Graft Polymer And Composite Material Containing The Same
App 20210198409 - SHIH; Ting-Yu ; et al. | 2021-07-01 |
Transmission Device For Bicycle
App 20210031880 - LIU; WEN-KUEI ; et al. | 2021-02-04 |
Biomedical Composition For Skin Care And/or Maintenance And Delaying And/or Inhibiting Skin Aging And The Use Thereof
App 20200375873 - SHIH; Ting-Yu ; et al. | 2020-12-03 |
Surface Mount Passive Component Shorted Together And A Die
App 20200343201 - LIU; Yu-Chun ; et al. | 2020-10-29 |
Surface Mount Passive Component Shorted Together
App 20200344894 - LIU; Yu-Chun ; et al. | 2020-10-29 |
P-type Field Effect Transistor And Method For Fabricating The Same
App 20200235208 - Liu; Shi-You ; et al. | 2020-07-23 |
P-type field effect transistor and method for fabricating the same
Grant 10,651,275 - Liu , et al. | 2020-05-12 |
Anti-theft Structure Of Dual-locking Lock
App 20190360238 - Liu; Wen-Kuei ; et al. | 2019-11-28 |
Knuckle-print Identification System
App 20190362128 - Liu; Wen-Kuei ; et al. | 2019-11-28 |
Three dimensional inductor-capacitor apparatus and method of fabricating
Grant 10,447,226 - Liu , et al. Oc | 2019-10-15 |
Eye-care peptide, its composition and method of using the same
Grant 10,364,270 - Huang , et al. | 2019-07-30 |
P-type Field Effect Transistor And Method For Fabricating The Same
App 20190214465 - Liu; Shi-You ; et al. | 2019-07-11 |
Three Dimensional Inductor-capacitor Apparatus And Method Of Fabricating
App 20190200454 - Liu; Yu-Chun ; et al. | 2019-06-27 |
Peptide for stimulating melanogenesis
Grant 10,258,557 - Huang , et al. | 2019-04-16 |
Anti-aging peptide, its composition and method of using the same
Grant 10,258,556 - Huang , et al. | 2019-04-16 |
Peptide For Promoting Wound Healing, Its Composition And Method Of Using The Same
App 20190099466 - Huang; Min-Chuan ; et al. | 2019-04-04 |
Eye-care Peptide, Its Composition And Method Of Using The Same
App 20190100555 - HUANG; Min-Chuan ; et al. | 2019-04-04 |
Peptide for promoting wound healing, its composition and method of using the same
Grant 10,232,009 - Huang , et al. | 2019-03-19 |
Peptide For Stimulating Melanogenesis
App 20180360721 - HUANG; Min-Chuan ; et al. | 2018-12-20 |
Anti-aging Peptide, Its Composition And Method Of Using The Same
App 20180360720 - HUANG; Min-Chuan ; et al. | 2018-12-20 |
Pen Assembly Press And Lever Thereof
App 20180304671 - LIU; Yu-Chun | 2018-10-25 |
Pen vice
Grant 10,011,003 - Liu July 3, 2 | 2018-07-03 |
Fingerprint Recognition System Of Portable Electronic Device
App 20170169281 - LIU; WEN-KUEI ; et al. | 2017-06-15 |
Clamping Apparatus For Drilling Oblique Holes
App 20120051865 - LIU; Yu-Chun | 2012-03-01 |
Handheld Wireless Communication Devices And Expandable Antennas Thereof
App 20110274096 - NI; CHO-MIN ; et al. | 2011-11-10 |
Combination lock with two dial plates
Grant 8,047,032 - Liu , et al. November 1, 2 | 2011-11-01 |
Multistage lock apparatus
Grant 7,975,517 - Liu , et al. July 12, 2 | 2011-07-12 |
Multistage Lock Apparatus
App 20110061430 - Liu; Wen-Kuei ; et al. | 2011-03-17 |
Display System
App 20110025674 - Lien; Chun-Yi ; et al. | 2011-02-03 |
Multistage lock cylinder assembly
Grant 7,383,708 - Liu , et al. June 10, 2 | 2008-06-10 |
Multistage lock cylinder assembly
App 20070245785 - Liu; Wen-Kuei ; et al. | 2007-10-25 |
Dry treatment method for decreasing contact angle on an optical film surface
App 20060088658 - Wu; Jui-Chi ; et al. | 2006-04-27 |
Multimode key system
App 20050264521 - Liu, Yu-Chun ; et al. | 2005-12-01 |
Soft stop-proof hook head of a measure tape
Grant 6,874,245 - Liu April 5, 2 | 2005-04-05 |
Soft stop-proof hook head of a measure tape
App 20040064962 - Liu, Yu-Chun | 2004-04-08 |
| 