Li Fu — 22 Patents at Unknown | Patent Leaderboard

Li Fu has been granted 22 US patents while listed as an inventor at Unknown. The first was granted in 1995 and the most recent in April 2025. Li Fu ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Li Fu in Beijing, FL, CN.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12277428	Display device control method and display device	Wei Zhu, Xingyang Sun, Qinghai Liang, Chiahsing Chung	2025-04-15
12217739	Speech recognition method and apparatus, and computer-readable storage medium	—	2025-02-04
12094469	Voice recognition method and device	Xiaoxiao Li	2024-09-17
11591628	Biosynthetic heparin	Marc DOUAISI, Navdeep GROVER, Payel DATTA, Elena Paskaleva, Lei LIN +8 more	2023-02-28
11369629	Enzymatic preparation of increased anticoagulant bovine sourced heparin	Kevin Li, Daisuke Mori, Makoto Hirakane, Jonathan S. Dordick, Robert J. Linhardt	2022-06-28
11196728	Caching login sessions to access a software testing environment	Kevin Handy, Nayan S. Patel	2021-12-07
10881679	Application of a phillyrin/phillygeninin composition in preparing a medicine or health care product for alleviating or/and treating viral diseases, and medicine or health care product for treating viral diseases	Mingming Lu, Qiang Fu, Kaiqian Wang, Min Hui, Zhengxian Liu +6 more	2021-01-05
10864227	Enzymatic preparation of increased anticoagulant bovine sourced heparin	Kevin Li, Daisuke Mori, Makoto Hirakane, Jonathan S. Dordick, Robert J. Linhardt	2020-12-15
10851280	Modified asphalt particles and preparation method and use thereof	Jiaohe Guo, Hanrong Yao, Shuhua Liu, Jianfeng Zhang	2020-12-01	$5,500,000
10675317	Use of ginseng extract, ginsenoside and ginsenoside derivative in the preparation of medicine or health care product for treating cytomegalovirus infection disorders	Kaiqian Wang, Min Hui, Fan Li, Hongyu Fan, Shuo Wang	2020-06-09
10407455	Phillygenin glucuronic acid derivative as well as preparation method and application thereof	Hongyu Fan, Renwu Jiang, Yu Zhang, Kaiqian Wang, Zhengxian Liu	2019-09-10
10400004	Chemical synthesis method of phillyrin	—	2019-09-03
10286002	Application of a phillyrin/phillygeninin composition in preparing a medicine or health care product for alleviating or/and treating viral diseases, and medicine or health care product for treating viral diseases	Mingming Lu, Qiang Fu, Kaiqian Wang, Min Hui, Zhengxian Liu +6 more	2019-05-14
10238676	Application of ginsenoside RG3 in preparing medicine for preventing and/or treating dementia, and medicine for treating dementia	Kaiqian Wang, Qiang Fu, Zhengxian Liu, Qi Long Lu, Xin Gai	2019-03-26
9969766	20(R)-ginsenoside Rg3 polyacylated derivatives, preparation and application thereof	Hongyu Fan	2018-05-15
9963461	Phillygenin ibuprofen ester, preparation method therefor, and application thereof	—	2018-05-08
9670224	Forsythiaside sulfate and derivatives thereof, preparation method and application thereof	Hongyu Fan, Shuo Wang	2017-06-06
9333215	Aqueous solution of 20(R)-ginsenoside RG3 pharmaceutical composition and process thereof	Qi Long Lu	2016-05-10
8497830	Liquid crystal display device and method for driving the same	Chun-Hsin Liu, Chi-Wen Chen	2013-07-30	$596,000
8487090	Water solution of 20(R)-ginsenoside Rg3 pharmaceutical composition and process thereof	Qi Long Lu	2013-07-16
5438644	Translation of a neural network into a rule-based expert system	—	1995-08-01
5396580	Translation of a neural network into a rule-based expert system	—	1995-03-07

Li Fu — 22 Patents

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