Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TH

Thomas A. Hamilton — 15 Patents

Cisco: 10 patents #1,417 of 13,007Top 15%
UNUnisys: 3 patents #603 of 2,028Top 30%
CCCleveland Clinic: 1 patents #483 of 972Top 50%
Cleveland, OH: #84 of 1,781 inventorsTop 5%
Ohio: #4,948 of 73,341 inventorsTop 7%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Thomas A. Hamilton has been granted 15 US patents while listed as an inventor at Cisco. The first was granted in 1990 and the most recent in April 2017. Thomas A. Hamilton ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Thomas A. Hamilton in Cleveland, OH, US.

Patents per Year

Patents granted per year, 1990 to 2017Bar chart with a peak of 3 patents in 2004.peak 31990: 1 patents19901991: 1 patents1992: 1 patents19922004: 3 patents2005: 2 patents20052007: 2 patents2009: 1 patents20092011: 1 patents2012: 1 patents20122015: 1 patents2017: 1 patents2017

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9611295 Treatment of IL-17 mediated disease by blocking SEFIR-SEFIR interactions Xiaoxia Li, Caini Liu, Junpeng Deng, Jarod Zepp 2017-04-04 $52,000
9084313 Smart bulb system Robert M. Praske, Stephen R. Rumbaugh, Grant E. Hardesty 2015-07-14
8264210 Interface to regulate voltage for ASIC power management Mehran Ataee, Udupi Harisharan, Jun Qian, Senthil Somasundaram 2012-09-11 $17,192,000
8051346 Fault injection Senthil Somasundaram, Jun Qian, Paul Chang 2011-11-01 $48,345,000
7542483 Recoverable reference clock architecture for SONET/SDH and ethernet mixed bidirectional applications Roberto Gianella, Marco De Angeli, Marco Portinari 2009-06-02 $39,146,000
7191265 JTAG and boundary scan automatic chain selection Marco De Angeli, Loc Thi Xuan Dang, Gregory Dupree, Roberto Gianella, Steven Robert Lowe +1 more 2007-03-13 $133,173,000
7180993 Associating call appearance with data associated with call 2007-02-20 $51,783,000
6970555 Fault tolerant telephony control 2005-11-29 $39,308,000
6912278 Call management implemented using call routing engine 2005-06-28 $108,503,000
6801613 Associating call appearance with data associated with call 2004-10-05 $103,223,000
6690789 Fault tolerant telephony control 2004-02-10 $330,268,000
6674852 Call management implemented using call routing engine 2004-01-06 $95,382,000
5098082 Sprung-wheel 1992-03-24 $15,556,000
5011127 Multiple document detector Michael Kerrigan, John A. Wilson 1991-04-30 $5,046,000
4904098 Flexible print ribbon shield 1990-02-27 $6,138,000