Lee; Chi Keung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Chi Keung.The latest application filed is for "dental implant system with positive abutment screw locking and retrieval mechanism".

Company Profile

2.23.16

Lee; Chi Keung - Hong Kong CN
Lee; Chi Keung - Palo Alto CA US
Lee; Chi Keung - Santa Clara CA
Lee; Chi Keung - San Jose CA
Lee; Chi Keung - Tsuen Wan N/A HK
Lee; Chi Keung -
Lee; Chi Keung - New Territories HK
Lee; Chi Keung - Gloucester 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
Lighting device Grant D963,221 - Rugendyke , et al. September 6, 2	2022-09-06
Dental implant system with positive abutment screw locking and retrieval mechanism Grant 10,531,937 - Lee , et al. Ja	2020-01-14
Dual-domain dynamic multiplexer and method of transitioning between asynchronous voltage and frequency domains Grant 10,234,893 - Rozas , et al.	2019-03-19
Dental Implant System With Positive Abutment Screw Locking And Retrieval Mechanism App 20180368951 - LEE; Chi Keung ; et al.	2018-12-27
Toy gun Grant D828,881 - Lee September 18, 2	2018-09-18
Pluggable Optical Communications Module Having An Improved Latching/delatching Mechanism, And An Optical Communications Assembly That Includes The Module App 20160174394 - Lee; Chi Keung	2016-06-16
Hierarchical pushdown of cells and nets to any logical depth Grant 9,298,868 - Agrawal , et al. March 29, 2	2016-03-29
Flame-retardant Zipper Sleeve For Wrapping An Optical Fiber Cable Bundle Or An Electrical Cable Bundle And A Method Of Making The Zipper Sleeve App 20150340128 - Lee; Chi Keung	2015-11-26
Optical Fiber Cable Assembly With Low Radiated Emission Coupling App 20150331210 - Lee; Chi Keung	2015-11-19
Glitchless programmable clock shaper Grant 8,949,652 - Lee February 3, 2	2015-02-03
Method Of Manufacturing A Smart Card App 20150028106 - LEE; Chi Keung	2015-01-29
Hierarchical Pushdown Of Cells And Nets To Any Logical Depth App 20140380257 - AGRAWAL; Vikas ; et al.	2014-12-25
Optics System For Use In A Parallel Optical Communications Module App 20140355934 - Shao; Bing ; et al.	2014-12-04
Dual-domain Dynamic Multiplexer And Method Of Transitioning Between Asynchronous Voltage And Frequency Domains App 20140337659 - Rozas; Guillermo J. ; et al.	2014-11-13
Toy pistol conversion kit Grant D701,272 - Lee March 18, 2	2014-03-18
Rifle Grant D699,807 - Lee February 18, 2	2014-02-18
Aiming element for a toy gun kit Grant D690,778 - Lee October 1, 2	2013-10-01
Toy pistol Grant D690,374 - Lee September 24, 2	2013-09-24
Aiming element for toy gun kit Grant D690,373 - Lee September 24, 2	2013-09-24
Electromagnetic Interference (emi) Waveguide Device For Use In A Parallel Optical Communications Module, And A Method App 20130133181 - Lee; Chi Keung	2013-05-30
Glitchless Programmable Clock Shaper App 20130117598 - Lee; Chi Keung	2013-05-09
Locking Device And Method For Use With A Multi-fiber Push On (mpo) Connector Module To Prevent The Mpo Connector Module From Being Decoupled From A Receptacle App 20120177335 - Lee; Chi Keung	2012-07-12
Apparatus And Process For Producing Document Core Inlays App 20090301653 - Lee; Chi Keung	2009-12-10
Mask Grant D558,403 - Lee , et al. December 25, 2	2007-12-25
Method of forming a dual-interface IC card and a card formed of such a method Grant 6,881,605 - Lee , et al. April 19, 2	2005-04-19
Method and apparatus for improving the performance of a floating point multiplier accumulator Grant 6,820,106 - Vijayrao , et al. November 16, 2	2004-11-16
Dual threshold voltage complementary pass-transistor logic implementation of a low-power, partitioned multiplier Grant 6,615,229 - Vijayrao , et al. September 2, 2	2003-09-02
Method of forming a dual-interface IC card and a card formed of such a method App 20030000070 - Lee, Chi Keung ; et al.	2003-01-02
Air flow distribution device for shelf-based circuit cards Grant 5,995,368 - Lee , et al. November 30, 1	1999-11-30

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