Morris Young — 13 Patents at Axt

Morris Young has been granted 13 US patents while listed as an inventor at Axt. The first was granted in 1980 and the most recent in April 2025. Morris Young ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Morris Young in Fremont, CA, US.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12276044	Low etch pit density gallium arsenide crystals with boron dopant	Rajaram Shetty, Weiguo Liu	2025-04-15
12084790	Low etch pit density 6 inch semi-insulating gallium arsenide wafers	Rajaram Shetty, Weiguo Liu	2024-09-10	$2,544,000
12054851	Low etch pit density, low slip line density, and low strain indium phosphide	Weiguo Liu, Wen Wan Zhou, Sungnee George Chu, Wei Zhang	2024-08-06	$2,688,000
11680340	Low etch pit density 6 inch semi-insulating gallium arsenide wafers	Rajaram Shetty, Weiguo Liu	2023-06-20	$2,147,000
11608569	Low etch pit density, low slip line density, and low strain indium phosphide	Weiguo Liu, Wen Wan Zhou, Sungnee George Chu, Wei Zhang	2023-03-21	$2,138,000
9691617	IIIA-VA group semiconductor single crystal substrate and method for preparing same	Davis Zhang, Vincent Wensen Liu, Yuanli Wang	2017-06-27
8361225	Low etch pit density (EPD) semi-insulating III-V wafers	Weiguo Liu, M. Hani Badawi	2013-01-29	$1,125,000
7566641	Low etch pit density (EPD) semi-insulating GaAs wafers	Weiguo Liu, M. Hani Badawi	2009-07-28	$1,329,000
5169486	Crystal growth apparatus and process	Shanxiang Zhang	1992-12-08
4285740	Wrapped tantalum diffusion barrier	David C. Larbalestier	1981-08-25
4242536	Aluminum-stabilized multifilamentary superconductor	—	1980-12-30
4224735	Method of production multifilamentary intermetallic superconductors	William G. Marancik	1980-09-30
4205119	Wrapped tantalum diffusion barrier	David C. Larbalestier	1980-05-27

Morris Young — 13 Patents

Issued Patents All Time

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