Thomas C. Chan — 12 Patents at Apple

Thomas C. Chan has been granted 12 US patents while listed as an inventor at Apple. The first was granted in 1996 and the most recent in May 2025. Thomas C. Chan ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Thomas C. Chan in Palo Alto, CA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12310828	Reusable incontinence underwear with feces sensing	Chi Chen Hsien	2025-05-27
12201504	Reusable diaper with feces sensing	Chi Chen Hsien	2025-01-21
12121430	Reusable diaper	Chi Chen Hsien	2024-10-22
12102554	Reusable incontinence underwear	Chi Chen Hsien	2024-10-01
11998429	Reusable menstrual pad	Chi Chen Hsien	2024-06-04
9642847	Combinational compositions and methods for treatment of cancer	Dennis S. France, Kenichi Ishii, Paolo E. Pucci	2017-05-09	$869,000
8580764	Combinational compositions and methods for treatment of cancer	Giovanni Abbadessa, Dennis S. France, Chang-Rung Chen	2013-11-12	$769,000
5962119	Gypsum wallboard and process of making same	—	1999-10-05
5859958	Compact representation of object slices for rendering raster graphics	Kok Chen	1999-01-12	$6,901,000
5761347	Method and system for halftoning by tiling subsets of a threshold array over portions of an image	Kok Chen	1998-06-02	$8,328,000
5741811	Polythiophene anti-tumor agents	Ching-Te Chang, Ching-jer Chang, Chen-Tao Lee, Fen-Lan Lin, Jih-Dar Tsai +3 more	1998-04-21
5578636	Polythiophene anti-tumor agents	Ching-Te Chang, Ching-jer Chang, Chen-Tao Lee, Fen-Lan Lin, Jih-Dar Tsai +3 more	1996-11-26

Thomas C. Chan — 12 Patents

Issued Patents All Time

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