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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Xiaoyu Ruan — 12 Patents

Intel: 11 patents #3,726 of 30,777Top 15%
Sony: 1 patents #17,321 of 25,231Top 70%
Folsom, CA: #203 of 1,500 inventorsTop 15%
California: #51,404 of 386,348 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Xiaoyu Ruan has been granted 12 US patents while listed as an inventor at Intel. The first was granted in 2014 and the most recent in May 2025. Xiaoyu Ruan ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Xiaoyu Ruan in Folsom, CA, US.

Patents per Year

Patents granted per year, 2014 to 2025Bar chart with a peak of 2 patents in 2020.peak 22014: 1 patents20142015: 1 patents20152018: 1 patents20182020: 2 patents20202021: 2 patents20212023: 2 patents20232024: 1 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12314397 Support of PCIe device with multiple security policies Jiewen Yao, David J. Harriman, Mahesh S. Natu 2025-05-27
12189775 Seamless firmware update mechanism Ned M. Smith, Andrew Draper 2025-01-07
12113915 Federal Information Processing Standard (FIPS) compliant Device Identifier Composition Engine (DICE) certificate chain architecture for embedded systems Ned M. Smith, Matthew G. Pirretti 2024-10-08 $19,971,000
11741227 Platform security mechanism Michael Berger, Purushottam Goel, Mahesh S. Natu, Bharat S. Pillilli 2023-08-29 $19,273,000
11734460 Connectionless trusted computing base recovery Tsippy Mendelson, Yanai Moyal, Daniel Nemiroff 2023-08-22 $16,803,000
11030317 Independently recoverable security for processor and peripheral communication William A. Stevens, David Novick 2021-06-08 $26,946,000
10938563 Technologies for provisioning cryptographic keys Vincent Edward Von Bokern, Daniel Nemiroff 2021-03-02 $34,569,000
10862680 Encoding process for multiple RSA and ECC keys Daniel Nemiroff, William A. Stevens 2020-12-08 $30,873,000
10853472 System, apparatus and method for independently recovering a credential William A. Stevens 2020-12-01 $25,476,000
10061472 Information terminal, information presentation method for an information terminal, and information presentation program Kenta Ohmori, Takashi Kawakami, Seigo Iwasaki, Hiroyuki Kawakami, Akitaka Kimura +6 more 2018-08-28 $1,105,000
9215069 Methods and apparatus for device authentication with one-time credentials Xiaozhu Kang 2015-12-15 $18,227,000
8726346 Secure provision of a digital content protection scheme Changliang Wang, Periyakaruppan Kalaiyappan, Radhakrishnan Venkataraman, Scott Janus, Tze Sen Fung 2014-05-13 $27,026,000