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USPTO Patent Rankings Data through Dec 31, 2025
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John Landau — 11 Patents

BMBenchmarq Microelectronics: 4 patents #4 of 17Top 25%
ISItxc Ip Holdings S.A.R.L.: 2 patents #12 of 47Top 30%
TITexas Instruments: 2 patents #5,266 of 12,488Top 45%
Charlotte, NC: #377 of 4,868 inventorsTop 8%
North Carolina: #4,777 of 45,564 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
John Landau has been granted 11 US patents while listed as an inventor at Benchmarq Microelectronics. The first was granted in 1994 and the most recent in March 2025. John Landau ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list John Landau in Charlotte, NC, US.

Patents per Year

Patents granted per year, 1994 to 2025Bar chart with a peak of 2 patents in 1994.peak 21994: 2 patents19941995: 2 patents19952000: 1 patents20002002: 1 patents20022003: 1 patents20032015: 2 patents20152021: 1 patents20212025: 1 patents2025

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12255814 Mobile overlay virtual enterprise network and virtual internet for enterprises Galeal Zino 2025-03-18
11025540 Mobile overlay virtual enterprise network and virtual internet for enterprises Galeal Zino 2021-06-01
9071467 Multiple carrier gateway system, method and apparatus — 2015-06-30
9001700 Scheduling and resourcing allocation across multiple domains James Karanassos, Galeal Zino 2015-04-07
6577135 Battery pack with monitoring function utilizing association with a battery charging system Wallace Edward Matthews, David L. Freeman 2003-06-10 $37,868,000
6369576 Battery pack with monitoring function for use in a battery charging system Wallace Edward Matthews, David L. Freeman 2002-04-09 $38,304,000
6107802 Battery pack with monitoring function utilizing association with a battery charging system Wallace Edward Matthews, David L. Freeman 2000-08-22
5454710 Display system for a battery monitoring circuit Wallace Edward Matthews, David L. Freeman 1995-10-03
5440221 Method and apparatus for monitoring batttery capacity with charge control Wallace Edward Matthews, David L. Freeman 1995-08-08
5357203 Battery monitoring circuit for operating with high battery discharge rates Wallace Edward Matthews, David L. Freeman 1994-10-18
5284719 Method and apparatus for monitoring battery capacity Wallace Edward Matthews, David L. Freeman 1994-02-08

Frequent Collaborators

David L. Freeman7 shared
Wallace Edward Matthews7 shared
Galeal Zino3 shared
James Karanassos1 shared

Nearby-Ranked Inventors

Ya-Ching Chang11
Hermann Lubbert11
Alexander WAITE11
Mehrad Mehr11
Matthew J. Purdey11
Nishtha Madaan11
Ian C. Richards11
Chad Huffman11
Lifeng Fan11