Goh; Kee Siang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Goh; Kee Siang.The latest application filed is for "variable lenses with improved image quality during continuous focus, video recording devices, and systems and methods comprising the same".

Company Profile

0.7.8

Goh; Kee Siang - Bayan Lepas MY
Goh; Kee Siang - Penana N/A MY
Goh; Kee Siang - Island Park MY
Goh; Kee-Siang - Penang MY
Goh, Kee Siang - Georgetown MY
Goh, Kee Siang - Peneng MY

*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
Variable Lenses With Improved Image Quality During Continuous Focus, Video Recording Devices, And Systems And Methods Comprising The Same App 20220187508 - Duke; John D ; et al.	2022-06-16
Light-emitting diode incorporating gradient index element Grant 8,450,757 - Goh May 28, 2	2013-05-28
Polaroid absolute encoder Grant 7,622,707 - Chin , et al. November 24, 2	2009-11-24
Compact and miniature optical navigation device App 20070291164 - Goh; Kee-Siang ; et al.	2007-12-20
Light-emitting diode incorporating gradient index element App 20060284201 - Goh; Kee Siang	2006-12-21
Light emitting diode based light source emitting collimated light Grant 7,112,916 - Goh , et al. September 26, 2	2006-09-26
Light-emitting diode incorporating gradient index element Grant 7,102,177 - Goh , et al. September 5, 2	2006-09-05
Polaroid absolute encoder App 20050211886 - Chin, Yee Loong ; et al.	2005-09-29
Light-emitting diode incorporating gradient index element App 20050045896 - Goh, Kee Siang ; et al.	2005-03-03
Cylindrical encoder App 20050040323 - Chong, Chee-Keong ; et al.	2005-02-24
Optical source having integral diffractive element App 20040256628 - Chin, Yee Loong ; et al.	2004-12-23
High resolution optical encoder with an angular collimated light beam Grant 6,768,101 - Lee , et al. July 27, 2	2004-07-27
Light emitting diode based light source emitting collimated light App 20040070337 - Goh, Kee Siang ; et al.	2004-04-15
Light emitting diode with gradient index layering Grant 6,717,362 - Lee , et al. April 6, 2	2004-04-06

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