Allen Chen — 12 Patents at Unknown

Allen Chen has been granted 12 US patents while listed as an inventor at Unknown. The first was granted in 1983 and the most recent in July 2025. Allen Chen ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Allen Chen in San Francisco, CA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12347542	Predicting exercises based on user-selected variance	Jess D. Venticinque	2025-07-01
12117964	File management systems and methods	James R. Groff, Brian Kirchoff	2024-10-15
12109454	Determining a user's current exercise capability	Jess D. Venticinque, Louis Gutierrez, Charles Edouard Gibbons, Jie Fang, Yihui Liu	2024-10-08
12032514	Method, device, and computer program product for adaptive matching	Ellie Jiang, Helen Dong, Shuang ZHENG	2024-07-09
11537558	File management systems and methods	James R. Groff, Brian Kirchoff	2022-12-27
10698608	Method, apparatus and computer storage medium for data input and output	Pan Xiao, Kiko Nan Wang, Yang Zhang, Fang Du, Zhenzong Jiang	2020-06-30
10645329	Kickstand for computing devices	Lu-Yen Lai	2020-05-05	$4,925,000
8118711	Security apparatus for treadmill	—	2012-02-21
D607531	Fishing rod	—	2010-01-05
6521485	Method for manufacturing wafer level chip size package	Spencer Su, James Chyi Lai, Lin Chien-Tsun, Captain Chen, C.S. Yang +2 more	2003-02-18
4904245	Surgical valve assembly for urinary bladder irrigation and drainage	Werner W. Ciupke	1990-02-27
4384584	Method and means for esophageal feeding	—	1983-05-24

Allen Chen — 12 Patents

Issued Patents All Time

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