Junfeng He — 12 Patents at Microsoft

Junfeng He has been granted 12 US patents while listed as an inventor at Microsoft. The first was granted in 2008 and the most recent in March 2025. Junfeng He ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Junfeng He in Fremont, CA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12254685	Eye gaze tracking using neural networks	Dmitry Lagun, Pingmei Xu	2025-03-18
12246977	Bioaugmentation treatment process for lithium battery producing wastewater	Jinyou SHEN, Hebing Zhang, Jing Wang, Xinbai JIANG, Hong Wang +2 more	2025-03-11
11551377	Eye gaze tracking using neural networks	Dmitry Lagun, Pingmei Xu	2023-01-10	$48,235,000
11422354	Digital pathology scanner for large-area microscopic imaging	Yuhao Tang, Qiyue Yu, Qingjun Wu, Jianfei Wei, Jian Deng +3 more	2022-08-23
10846877	Eye gaze tracking using neural networks	Dmitry Lagun, Pingmei Xu	2020-11-24	$44,247,000
10242047	Systems, methods, and apparatuses for performing search queries	Josue Perez, Tuhin Kumar, Ariel Benjamin Evnine, Christina Joan Sauper, Zhongxian Chen +3 more	2019-03-26	$133,491,000
9009149	Systems and methods for mobile search using Bag of Hash Bits and boundary reranking	Shih-Fu Chang, Tai-hsu Lin	2015-04-14
8542869	Projection based hashing that balances robustness and sensitivity of media fingerprints	Regunathan Radhakrishnan, Claus Bauer	2013-09-24	$1,698,000
8316011	Non-parametric measurement of media fingerprint weak bits	Regunathan Radhakrishnan, Wenyu Jiang	2012-11-20	$6,430,000
7664325	Framework for detecting a structured handwritten object	Zhouchen Lin, Zhicheng Zhong, Chun-Hui Hu, Jian Wang	2010-02-16	$17,946,000
7583841	Table detection in ink notes	Zhouchen Lin, Zhicheng Zhong, Chun-Hui Hu, Jian Wang	2009-09-01	$29,550,000
7439989	Detecting doctored JPEG images	Zhouchen Lin, Xiaoou Tang	2008-10-21	$32,977,000

Junfeng He — 12 Patents

Issued Patents All Time

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