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name:-0.049704074859619
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Chen; Yu-Kai Patent Filings

Chen; Yu-Kai

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; Yu-Kai.The latest application filed is for "lens adjustment for an edge exposure tool".

Company Profile
17.48.57
  • Chen; Yu-Kai - Hsinchu TW
  • Chen; Yu-Kai - Kaohsiung TW
  • CHEN; Yu Kai - Tainan City TW
  • Chen; Yu-Kai - Taipei TW
  • CHEN; YU KAI - KAOHSIUNG CITY TW
  • CHEN; Yu-Kai - Taipei City TW
  • CHEN; Yu-Kai - Nangang District Taipei City
  • Chen; Yu Kai - Taichung TW
  • CHEN; YU-KAI - Hsinchu City TW
  • Chen; Yu-Kai - Tainan TW
  • Chen; Yu-Kai - Yunlin County TW
  • Chen; Yu-Kai - Huwei Township TW
  • CHEN; Yu-Kai - FAN YUAN HSIANG TW
  • Chen; Yu-Kai - New Taipei N/A TW
  • Chen; Yu-Kai - Chiayi TW
  • Chen; Yu-Kai - New Taipei City TW
  • CHEN; YU-KAI - CHIAYI CITY TW
  • Chen; Yu Kai - Taichung Hsien TW
  • CHEN; Yu-Kai - Taoyuan Hsien TW
  • CHEN; YU-KAI - CHIAYI CITY 600 TW
  • Chen; Yu-Kai - Taichung County TW
  • Chen; Yu-Kai - Chiai TW
  • CHEN; YU-KAI - CHIA-YI TW
  • CHEN; YU-KAI - CHIAI 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
Manufacturing method of semiconductor device and semiconductor processing system
Grant 11,454,891 - Chen , et al. September 27, 2
2022-09-27
Photoresist baking apparatus with cover plate having uneven exhaust hole distribution
Grant 11,392,039 - Chen , et al. July 19, 2
2022-07-19
Lens Adjustment For An Edge Exposure Tool
App 20220214621 - WU; Yong-Ting ;   et al.
2022-07-07
Lens adjustment for an edge exposure tool
Grant 11,378,888 - Wu , et al. July 5, 2
2022-07-05
Semiconductor device pre-cleaning
Grant 11,373,905 - Chu , et al. June 28, 2
2022-06-28
Method Of Using Liquid Supply System With Improved Bubble Venting Capacity
App 20220193580 - HUANG; Y. L. ;   et al.
2022-06-23
Semiconductor Device Manufacturing System And Method For Manufacturing Semiconductor Device
App 20220165592 - LIANG; KAI-CHIH ;   et al.
2022-05-26
Ammonium Fluoride Pre-clean Protection
App 20220149519 - CHU; Li-Wei ;   et al.
2022-05-12
Method of Forming Contact Metal
App 20220148920 - Huang; Chun-Hsien ;   et al.
2022-05-12
System And Method For Liquid Leak Detection
App 20220082468 - CHEN; Yu Kai ;   et al.
2022-03-17
Liquid supply system with improved bubble venting capacity
Grant 11,273,396 - Huang , et al. March 15, 2
2022-03-15
Anti-human Csf-1r Antibody And Uses Thereof
App 20220064310 - HO; Chen-Hsuan ;   et al.
2022-03-03
Semiconductor Device Pre-cleaning
App 20220068712 - CHU; Li-Wei ;   et al.
2022-03-03
Method of forming contact metal
Grant 11,232,985 - Huang , et al. January 25, 2
2022-01-25
Ammonium fluoride pre-clean protection
Grant 11,232,947 - Chu , et al. January 25, 2
2022-01-25
System and method for liquid leak detection
Grant 11,199,466 - Chen , et al. December 14, 2
2021-12-14
Apparatus capable of local polishing and plasma-electrolytic polishing system
Grant 11,186,920 - Chen , et al. November 30, 2
2021-11-30
Photoresist Baking Apparatus With Cover Plate Having Uneven Exhaust Hole Distribution
App 20210364925 - CHEN; Po-Hung ;   et al.
2021-11-25
Manufacturing Method Of Semiconductor Device And Semiconductor Processing System
App 20210341843 - Chen; Yu-Kai ;   et al.
2021-11-04
Conductive Feature Formation and Structure
App 20210296168 - Loh; Wei-Yip ;   et al.
2021-09-23
Photoresist baking apparatus with cover plate having uneven exhaust hole distribution
Grant 11,067,897 - Chen , et al. July 20, 2
2021-07-20
Manufacturing method of semiconductor device and semiconductor processing system
Grant 11,061,333 - Chen , et al. July 13, 2
2021-07-13
Chemical replacement system
Grant 11,029,603 - Chen , et al. June 8, 2
2021-06-08
Conductive feature formation and structure
Grant 11,031,286 - Loh , et al. June 8, 2
2021-06-08
Photoresist Bottle Replacement System
App 20210086368 - YU; Oliver ;   et al.
2021-03-25
Photoresist bottle container
Grant 10,943,802 - Chen , et al. March 9, 2
2021-03-09
Photoresist bottle replacement system
Grant 10,857,676 - Yu , et al. December 8, 2
2020-12-08
Headlight device and bending headlight module thereof
Grant 10,823,360 - Wang , et al. November 3, 2
2020-11-03
Vehicle lamp device and high-speed lighting vehicle lamp module
Grant 10,801,688 - Wang , et al. October 13, 2
2020-10-13
Vehicle Lamp Device And High-speed Lighting Vehicle Lamp Module
App 20200156528 - WANG; CHENG ;   et al.
2020-05-21
Headlight Device And Bending Headlight Module Thereof
App 20200158306 - WANG; CHENG ;   et al.
2020-05-21
Chemical Replacement System
App 20200103756 - CHEN; Yu Kai ;   et al.
2020-04-02
System And Method For Liquid Leak Detection
App 20200072696 - CHEN; Yu Kai ;   et al.
2020-03-05
Liquid Supply System With Improved Bubble Venting Capacity
App 20200070195 - Huang; Y. L. ;   et al.
2020-03-05
Photoresist Bottle Container
App 20200043762 - CHEN; Yu Kai ;   et al.
2020-02-06
Photoresist Bottle Replacement System
App 20200016761 - YU; Oliver ;   et al.
2020-01-16
Method of Forming Contact Metal
App 20200013674 - Huang; Chun-Hsien ;   et al.
2020-01-09
Power supply circuit and protocol control circuit thereof
Grant 10,530,264 - Chen J
2020-01-07
Power Supply Circuit And Protocol Control Circuit Thereof
App 20200007046 - Chen; Yu-Kai
2020-01-02
Dust protector with cleaning function for fiber optic connector
Grant 10,481,342 - Yang , et al. Nov
2019-11-19
Dust Protector With Cleaning Function For Fiber Optic Connector
App 20190346630 - YANG; JYH-CHERNG ;   et al.
2019-11-14
Method of forming contact metal
Grant 10,418,279 - Huang , et al. Sept
2019-09-17
Conductive Feature Formation and Structure
App 20190273023 - LOH; Wei-Yip ;   et al.
2019-09-05
Power converter and secondary side controller and short circuit determination method for current sensing resistor of the power converter
Grant 10,320,304 - Chen , et al.
2019-06-11
Manufacturing Method Of Semiconductor Device And Semiconductor Processing System
App 20190146348 - Chen; Yu-Kai ;   et al.
2019-05-16
Optical fiber adapter with shutter members
Grant 10,101,539 - Yang , et al. October 16, 2
2018-10-16
Optical Fiber Adapter With Shutter Members
App 20180149813 - YANG; JYH-CHERNG ;   et al.
2018-05-31
Power Converter And Secondary Side Controller And Short Circuit Determination Method For Current Sensing Resistor Of The Power Converter
App 20170338746 - Chen; Yu-Kai ;   et al.
2017-11-23
Method of Forming Contact Metal
App 20170287779 - Huang; Chun-Hsien ;   et al.
2017-10-05
Power converter with synchronous control function and control method thereof
Grant 9,755,530 - Luo , et al. September 5, 2
2017-09-05
Method of forming contact metal
Grant 9,711,402 - Huang , et al. July 18, 2
2017-07-18
Optical fiber adapter with shutter member
Grant 9,632,256 - Yang , et al. April 25, 2
2017-04-25
Flyback converter operating by synchronous rectification with transient protection, primary side control circuit therein, and control method thereof
Grant 9,627,987 - Chen , et al. April 18, 2
2017-04-18
Optical fiber adapter with shutter member
Grant 9,618,715 - Yang , et al. April 11, 2
2017-04-11
Optical Fiber Adapter With Shutter Member
App 20170097485 - YANG; JYH-CHERNG ;   et al.
2017-04-06
Power Converter With Synchronous Control Function And Control Method Thereof
App 20160344296 - Luo; Li-Di ;   et al.
2016-11-24
Optical Fiber Adapter With Shutter Member
App 20160306121 - YANG; JYH-CHERNG ;   et al.
2016-10-20
Integrated lamp with automatic emergency light and regular light
Grant 9,414,469 - Chen , et al. August 9, 2
2016-08-09
Flyback Converter Operating By Synchronous Rectification With Transient Protection, Primary Side Control Circuit Therein, And Control Method Thereof
App 20160172962 - Chen; Yu-Kai ;   et al.
2016-06-16
Optical fiber adapter with shutter member
Grant 9,279,940 - Mamiya , et al. March 8, 2
2016-03-08
Power line communication control system adapted for single-wire and method thereof
Grant 9,276,633 - Chen , et al. March 1, 2
2016-03-01
Sound-playing Board
App 20160028354 - CHEN; Yu-Kai ;   et al.
2016-01-28
Single-wire Dimming Method
App 20150319816 - CHEN; Yu-Kai ;   et al.
2015-11-05
Optical Fiber Adapter With Shutter Member
App 20150285999 - MAMIYA; TOMOYUKI ;   et al.
2015-10-08
Back post for optical fiber connector
Grant 9,081,155 - Yang , et al. July 14, 2
2015-07-14
Method And Apparatus For Adjusting Color Temperature Of Luminance Of Lamp
App 20150156839 - CHEN; YU-KAI ;   et al.
2015-06-04
Power Line Communication Control System Adapted For Single-wire And Method Thereof
App 20150130598 - CHEN; Yu-Kai ;   et al.
2015-05-14
Optical fiber adapter
Grant 8,965,166 - Yang , et al. February 24, 2
2015-02-24
Integrated Lamp with Automatic Emergency Light and Regular Light
App 20140354048 - CHEN; Yu-Kai ;   et al.
2014-12-04
Back Post For Optical Fiber Connector
App 20140270678 - YANG; JYH-CHERNG ;   et al.
2014-09-18
Optical Fiber Adapter
App 20140205253 - YANG; JYH-CHERNG ;   et al.
2014-07-24
Pad structure, circuit carrier and integrated circuit chip
Grant 8,736,079 - Chen , et al. May 27, 2
2014-05-27
Integrated circuit package and physical layer interface arrangement
Grant 8,698,325 - Chang , et al. April 15, 2
2014-04-15
Method for controlling three-phase current converter
Grant 8,564,995 - Wu , et al. October 22, 2
2013-10-22
Alternating current chopper circuit with low noise
Grant 8,547,053 - Chen , et al. October 1, 2
2013-10-01
Pad Structure, Circuit Carrier And Integrated Circuit Chip
App 20120299192 - Chen; Yu-Kai ;   et al.
2012-11-29
Method For Controlling Three-phase Current Converter
App 20120224403 - WU; TSAI-FU ;   et al.
2012-09-06
Alternating Current Chopper Circuit With Low Noise
App 20120126734 - Chen; Yu-Kai ;   et al.
2012-05-24
Integrated Circuit Package And Physical Layer Interface Arrangement
App 20120098125 - Chang; Wen-Yuan ;   et al.
2012-04-26
Headlight rotating device for vehicle
Grant 8,147,107 - Lee , et al. April 3, 2
2012-04-03
Electronic Apparatus With Multi-mode Interactive Operation Method
App 20110288850 - SHEN; Jia-Lin ;   et al.
2011-11-24
Electrophoretic Display Device And Method For Driving Same
App 20110234557 - Yang; Chang-Jing ;   et al.
2011-09-29
Solar Power Converter With Multiple Outputs And Conversion Circuit Thereof
App 20110215778 - CHEN; YU-KAI
2011-09-08
Interactive Display Method
App 20110134146 - Lin; Ying-Tzu ;   et al.
2011-06-09
Headlight rotating device for vehicle
App 20110116280 - Lee; Chien Hung ;   et al.
2011-05-19
Interactive display system
Grant 7,916,129 - Lin , et al. March 29, 2
2011-03-29
System And Method For Reporting A Position Of A Video Device And Network Video Transmitter Thereof
App 20110072479 - Hsu; Chien-Chih ;   et al.
2011-03-24
Actual roadway condition simulation system and method
App 20100204013 - Chen; Yu-Kai ;   et al.
2010-08-12
Phase-control dimming electronic ballast system and control method thereof
App 20090261744 - Chen; Yu-Kai ;   et al.
2009-10-22
Humidity sensor capable of self-regulating temperature compensation and manufacturing method thereof
Grant 7,552,635 - Chang , et al. June 30, 2
2009-06-30
Baking Device And Method Thereof For Controlling A Reliable Browning Level
App 20080057170 - CHEN; YU-KAI ;   et al.
2008-03-06
Interactive Display System
App 20080055730 - Lin; Ying-Tzu ;   et al.
2008-03-06
Humidity Sensor Capable Of Self-regulating Temperature Compensation And Manufacturing Method Thereof
App 20070295084 - CHANG; CHIN-HSIUNG ;   et al.
2007-12-27
Motor speed variator and a driving method thereof
Grant 7,102,326 - Chen , et al. September 5, 2
2006-09-05
Self-sourcing exercise bike with a linear digital control magnetic resistance braking apparatus
Grant 7,094,184 - Chen , et al. August 22, 2
2006-08-22
Belt-disc sander having speed adjuster
Grant 6,949,006 - Chen , et al. September 27, 2
2005-09-27
Electronic ballast system for emergency lighting applications
Grant 6,876,159 - Wu , et al. April 5, 2
2005-04-05
Compact single-stage electronic ballast circuit for emergency lighting applications
Grant 6,624,599 - Chen , et al. September 23, 2
2003-09-23
Compact Single-stage Electronic Ballast Circuit For Emergency Lighting Applications
App 20030173907 - Chen, Yu-Kai ;   et al.
2003-09-18
Music Box Transmitting Mechanism
App 20030101860 - Chen, Yu-Kai
2003-06-05
Music box transmission mechanism
App 20030087582 - Chen, Yu-Kai
2003-05-08

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