Karl Osterlund has been granted 7 US patents while listed as an inventor at Ooma . The first was granted in 1991 and the most recent in May 2022. Karl Osterlund ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Karl Osterlund in San Jose, CA, US.
Patents per Year Patents granted per year, 1991 to 2022 Bar chart with a peak of 2 patents in 2022. peak 2 1991: 1 patents 1991 1993: 1 patents 1993 1996: 1 patents 1996 2020: 1 patents 2020 2021: 1 patents 2021 2022: 2 patents 2022
Issued Patents All Time
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Showing 1–7 of 7 patents
Patent # Title Co-Inventors Date
11330100 Server based intelligent personal assistant services Thaddeus White , Tobin E. Farrand , Arvind Vasudev , Douglas E. Hart , David A. Bryan +1 more 2022-05-10
11316974 Cloud-based assistive services for use in telecommunications and on premise devices Thaddeus White , Tobin E. Farrand , Arvind Vasudev , Douglas E. Hart , David A. Bryan +1 more 2022-04-26
11171875 Systems and methods of communications network failure detection and remediation utilizing link probes Tobin E. Farrand , William M. Gillon , David A. Bryan , Arvind Vasudev , Douglas E. Hart 2021-11-09
10771396 Communications network failure detection and remediation Tobin E. Farrand , William M. Gillon , David A. Bryan , Arvind Vasudev , Douglas E. Hart 2020-09-08
5548614 Method and apparatus for interfacing between a twisted pair and an intelligent cell Kurt A. Stoll 1996-08-20
5249270 Development system protocol J. Marcus Stewart 1993-09-28
5033062 Digital modem Stephen Eugene Morrow , Lawrence E. Rosen , Philippe Thirion 1991-07-16