Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John Princen — 33 Patents

ATAcer Cloud Technology: 13 patents #1 of 12Top 9%
Nintendo Co.: 6 patents #313 of 1,476Top 25%
SGSilicon Graphics: 6 patents #54 of 758Top 8%
BCBroadon Communications: 6 patents #1 of 7Top 15%
IGIgware: 4 patents #1 of 9Top 15%
AIAcer Incorporated: 2 patents #366 of 935Top 40%
ATAT&T: 1 patents #10,636 of 18,772Top 60%
Cupertino, CA: #472 of 6,989 inventorsTop 7%
California: #15,252 of 386,348 inventorsTop 4%
Overall (All Time): #105,480 of 4,157,543Top 3%
33 Patents All Time
John Princen has been granted 33 US patents while listed as an inventor at Acer Cloud Technology. The first was granted in 1998 and the most recent in July 2023. John Princen ranks #105,480 of 4,157,543 US inventors in our database (top 2.5%). Patent records list John Princen in Cupertino, CA, US.

Patents per Year

Patents granted per year, 1998 to 2023Bar chart with a peak of 3 patents in 2003.peak 31998: 1 patents19982000: 1 patents2001: 2 patents20012002: 1 patents2003: 3 patents20032007: 1 patents2008: 3 patents20082009: 2 patents2010: 1 patents20102011: 1 patents2012: 2 patents20122013: 3 patents2014: 1 patents20142016: 1 patents2017: 3 patents20172018: 3 patents2019: 1 patents20192020: 2 patents2023: 1 patents2023

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11698949 Systems and methods for facilitating secure streaming of electronic gaming content Wei Yen, Pramila Srinivasan, Raymond Lo, Wilson Ho 2023-07-11
10733271 Systems and methods for facilitating secure streaming of electronic gaming content Wei Yen, Pramila Srinivasan, Raymond Lo, Wilson Ho 2020-08-04
10664575 Virtual vault of licensed content Wei Yen, Pramila Srinivasan, Raymond Lo, Wilson Ho 2020-05-26
10263774 Ensuring authenticity in a closed content distribution system Pramila Srinivasan, David Blythe, Wei Yen 2019-04-16
10127073 Operating system context switching Sandra Berndt, Miao Cui, Nigel R. Gamble, Wilson Ho 2018-11-13
9985781 Ensuring authenticity in a closed content distribution system Pramila Srinivasan, David Blythe, Wei Yen 2018-05-29
9881182 Programming on-chip non-volatile memory in a secure processor using a sequence number Pramila Srinivasan 2018-01-30
9801051 Cloud service for making social connections Raymond Lo 2017-10-24
9646142 Ensuring authenticity in a closed content distribution system Pramila Srinivasan, David Blythe, Wei Yen 2017-05-09
9589154 Programming on-chip non-volatile memory in a secure processor using a sequence number Pramila Srinivasan 2017-03-07
9398436 Cloud service for making social connections Raymond Lo 2016-07-19
8856513 Programming on-chip non-volatile memory in a secure processor using a sequence number Pramila Srinivasan 2014-10-07
8621188 Certificate verification Pramila Srinivasan 2013-12-31
8601247 Programming non-volatile memory in a secure processor Pramila Srinivasan 2013-12-03
8433889 Operating system context switching Sandra Berndt, Miao Cui, Nigel R. Gamble, Wilson Ho 2013-04-30
8200961 Securing a flash memory block in a secure device system and method Pramila Srinivasan, Andy Peng-Pui Chan, Paul Mielke, Rob Wheeler 2012-06-12
8131649 Static-or-dynamic and limited-or-unlimited content rights Wei Yen, David Blythe, Pramila Srinivasan 2012-03-06
7991999 Block-based media content authentication Pramila Srinivasan, Craig Anderson 2011-08-02
7779482 Delivery of license information using a short messaging system protocol in a closed content distribution system Wei Yen, Raymond Lo, Pramila Srinivasan 2010-08-17
7624276 Secure device authentication system and method Pramila Srinivasan, Craig Anderson 2009-11-24
7613915 Method for programming on-chip non-volatile memory in a secure processor, and a device so programmed Pramila Srinivasan 2009-11-03
7464058 System and method for generating new licenses Wei Yen, David Blythe, Pramila Srinivasan 2008-12-09
7380275 Secure and backward-compatible processor and secure software execution thereon Pramila Srinivasan, Frank Berndt, David Blythe, William Alan Saperstein, Wei Yen 2008-05-27
7322042 Secure and backward-compatible processor and secure software execution thereon Pramila Srinivasan, Frank Berndt, David Blythe, William Alan Saperstein, Wei Yen 2008-01-22
7194514 Stripping email attachment from an email message and adding into the email message a link to fetch the attachment Wei Yen 2007-03-20