Yan Chen — 16 Patents at Ebay | Patent Leaderboard

Yan Chen has been granted 16 US patents while listed as an inventor at Ebay. The first was granted in 2001 and the most recent in March 2025. Yan Chen ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Yan Chen in Chandler, AZ, US.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12246861	Systems and methods for a transformable unmanned aerial vehicle with coplanar and omnidirectional features	Shi Lu, Konstantinos Tsakalis, Armando Rodriguez	2025-03-11
12234482	Culture medium for expanding and culturing human liver progenitor cells and application thereof	Yinxiong Li, Tingcai Pan, Yuanqi Zhuang, Fan Yang	2025-02-25
11615046	Bus communication signal conversion method and device, medium, and numerical control machine tool control equipment	Yuxin Feng, Yunfeng Gao	2023-03-28
11513493	Control system driven by real time and non-real time data	Yuxin Feng, Yunfeng Gao	2022-11-29
10334212	Memory auxiliary device and method, spectacle frame and pair of spectacles	Yanyan Yin, Falong Han	2019-06-25
10133769	Integration device and integration method thereof	Kai-Hsuan CHAN, Chien-Yao Wang	2018-11-20
9999823	System for analyzing golf swing process and method thereof	Jin Chen	2018-06-19
9913040	Capacitive silicon microphone and fabrication method thereof	Yuhang Zhao, Yong Wang, Xiaoxu Kang	2018-03-06
9888176	Video apparatus and photography method thereof	Yuanyuan Xu, Chaoyang Yu	2018-02-06
D772909	Electronic device display screen with graphical user interface	—	2016-11-29
8676829	Methods and apparatus for generating a data dictionary	Joseph Anthony Beynon, Baruch Perlov, Sanjay Pundlkrao Ghatare, Alvaro Bolivar, Nishith Parikh +2 more	2014-03-18	$72,031,000
8145662	Methods and apparatus for generating a data dictionary	Joe Anthony Beynon, Baruch Perlov, Sanjay Pundlkrao Ghatare, Alvaro Bolivar, Nishith Parikh +2 more	2012-03-27	$70,447,000
D617995	Multi-display digital photo frame	Ding-Ding Zhang, Chiang-Kuo Tang, Qian Han	2010-06-22
7644271	Enforcement of security policies for kernel module loading	Mikhail Cherepov	2010-01-05	$31,506,000
6950400	Method and apparatus for performing high-speed traffic shaping	Christina Hien Tran, Daniel R. Ullum, Yichou Lin, Silvano Gai, Thomas J. Edsall	2005-09-27	$45,751,000
6309363	Device and method for characterization of the skin by tribometry	Jean-Claude Pavy	2001-10-30

Yan Chen — 16 Patents

Issued Patents All Time

Patent Widget