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USPTO Patent Rankings Data through Dec 31, 2025
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Leonard Alan Collins — 9 Patents

Microsoft: 6 patents #7,433 of 40,388Top 20%
Carnation, WA: #33 of 210 inventorsTop 20%
Washington: #11,701 of 76,902 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Leonard Alan Collins has been granted 9 US patents while listed as an inventor at Microsoft. The first was granted in 2004 and the most recent in October 2023. Leonard Alan Collins ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Leonard Alan Collins in Carnation, WA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11802065 Induced sludge bed anaerobic reactor system Conly L. Hansen, Jaron C. Hansen 2023-10-31
11066315 Induced sludge bed anaerobic reactor system Conly L. Hansen, Lared D. Hansen 2021-07-20
10570043 Induced sludge bed anaerobic reactor system Conly L. Hansen 2020-02-25
8140700 Reliable delivery of multi-cast conferencing data Yikang Xu, Lon-Chan Chu 2012-03-20 $19,292,000
7843818 Intelligent buffering process for network conference video Lon-Chan Chu, Ido Ben-Shachar, Ivan J. Leichtling, Claus T. Giloi, Yikang Xu 2010-11-30 $23,766,000
7599837 Creating a speech recognition grammar for alphanumeric concepts Ye-Yi Wang, Yun-Cheng Ju, Mark Cecys, Alejandro Acero 2009-10-06 $25,836,000
7227864 Methods and systems for establishing communications through firewalls and network address translators Kristofer N. Iverson, Lon-Chan Chu, Yikang Xu, Xin Liu 2007-06-05 $34,082,000
7133362 Intelligent buffering process for network conference video Lon-Chan Chu, Ido Ben-Shachar, Ivan J. Leichtling, Claus T. Giloi, Yikang Xu 2006-11-07 $41,408,000
6674459 Network conference recording system and method including post-conference processing Ido Ben-Shachar, Ivan J. Leichtling 2004-01-06 $96,218,000