Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Charles Arnold Lasswell — 10 Patents

Intel: 7 patents #5,443 of 30,777Top 20%
Olathe, KS: #112 of 991 inventorsTop 15%
Kansas: #974 of 12,005 inventorsTop 9%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Charles Arnold Lasswell has been granted 10 US patents while listed as an inventor at Intel. The first was granted in 2000 and the most recent in November 2017. Charles Arnold Lasswell ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Charles Arnold Lasswell in Olathe, KS, US.

Patents per Year

Patents granted per year, 2000 to 2017Bar chart with a peak of 2 patents in 2002.peak 22000: 1 patents20002001: 1 patents20012002: 2 patents20022003: 1 patents20032004: 1 patents20042006: 1 patents20062009: 1 patents20092015: 1 patents20152017: 1 patents2017

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9830189 Multi-threaded queuing system for pattern matching David K. Cassetti, Lokpraveen Mosur, Christopher P. Clark 2017-11-28 $12,678,000
9223618 Multi-threaded queuing system for pattern matching David K. Cassetti, Lokpraveen Mosur, Christopher F. Clark 2015-12-29 $8,962,000
7529253 IP packet ready PBX expansion circuit for a conventional personal computer with expandable, distributed DSP architecture Paul K. Lee, Gregory Schultz 2009-05-05 $25,050,000
7023867 PBX with configurable analog CO line and T1 signalling protocols using packet bus and software switched WAV channels Joon-Suk Park, Paul K. Lee, Gregory Schultz, Ronald C. Fish 2006-04-04 $11,898,000
6795448 IP packet ready PBX expansion circuit for a conventional personal computer with expandable, distributed DSP architecture Paul K. Lee, Gregory Schultz 2004-09-21 $17,403,000
6542584 Digital telephone system with automatic voice mail redirection Charles Gregory Sherwood 2003-04-01 $56,060,000
6463138 Telephone system for formatting caller ID information into a form useable by an application program and exporting the caller information to the application program Charles Gregory Sherwood 2002-10-08 $34,377,000
6347134 Recording and playing voicemail with improved DTMF detection Charles Gregory Sherwood 2002-02-12
6259780 Telephone system for formatting caller ID information into a form useable by an application program and exporting the caller information to the application program Charles Gregory Sherwood 2001-07-10
6151391 Phone with adjustable sidetone Charles Gregory Sherwood 2000-11-21