Choi; Hong K.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Hong K..The latest application filed is for "head worn wireless computer having high-resolution display suitable for use as a mobile internet device".

Company Profile

0.10.15

Choi; Hong K. - Sharon MA
Choi; Hong K. - Concord MA

*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
Head Worn Wireless Computer Having High-Resolution Display Suitable For Use As A Mobile Internet Device App 20180189011 - Jacobsen; Jeffrey J. ; et al.	2018-07-05
Display system with single crystal Si thin film transistors Grant 8,072,406 - Tsaur , et al. December 6, 2	2011-12-06
Display System with Single Crystal Si Thin Film Transistors App 20100259517 - Tsaur; Bor-Yeu ; et al.	2010-10-14
Display system with single crystal SI thin film transistors Grant 7,768,611 - Tsaur , et al. August 3, 2	2010-08-03
Display system with single crystal Si thin film transistors App 20080049159 - Tsaur; Bor-Yeu ; et al.	2008-02-28
Bonding pad for gallium nitride-based light-emitting devices Grant 7,122,841 - Oh , et al. October 17, 2	2006-10-17
Bonding pad for gallium nitride-based light-emitting device Grant 7,002,180 - Oh , et al. February 21, 2	2006-02-21
Monolithic integration and enhanced light extraction in gallium nitride-based light-emitting devices App 20050179042 - Yang, Bo ; et al.	2005-08-18
P-type electrodes in gallium nitride-based light-emitting devices App 20050179046 - Oh, Tchang-hun ; et al.	2005-08-18
Efficient light emitting diodes and lasers App 20050161689 - Narayan, Jagdish ; et al.	2005-07-28
Efficient light emitting diodes and lasers Grant 6,881,983 - Narayan , et al. April 19, 2	2005-04-19
Light-emitting diode device geometry Grant 6,847,052 - Fan , et al. January 25, 2	2005-01-25
Bonding pad for gallium nitride-based light-emitting devices App 20040262621 - Oh, Tchang-hun ; et al.	2004-12-30
Electrode for p-type gallium nitride-based semiconductors Grant 6,734,091 - Oh , et al. May 11, 2	2004-05-11
Light-emitting diode device geometry App 20040077135 - Fan, John C.C. ; et al.	2004-04-22
Bonding pad for gallium nitride-based light-emitting device App 20040000670 - Oh, Steve Tchang-Hun ; et al.	2004-01-01
Electrode for p-type gallium nitride-based semiconductors App 20040000671 - Oh, Tchang-Hun ; et al.	2004-01-01
High-power light-emitting diode structures App 20040000672 - Fan, John C.C. ; et al.	2004-01-01
High-efficiency light-emitting diodes App 20030222263 - Choi, Hong K.	2003-12-04
Efficient light emitting diodes and lasers App 20030160229 - Narayan, Jagdish ; et al.	2003-08-28
Efficient light emitting diodes and lasers App 20030160246 - Narayan, Jagdish ; et al.	2003-08-28
Method Of Manufacturing Gan-based P-type Compound Semiconductors And Light Emitting Diodes App 20020177251 - Ye, Jinlin ; et al.	2002-11-28
Quantum-well diode laser Grant 5,251,225 - Eglash , et al. October 5, 1	1993-10-05
Reliable AlInGaAs/AlGaAs strained-layer diode lasers Grant 5,216,684 - Wang , et al. June 1, 1	1993-06-01
Monolithic integration of silicon and gallium arsenide devices Grant 4,774,205 - Choi , et al. September 27, 1	1988-09-27

Company Registrations

SEC

0001251758

CHOI HONG K

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