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

Thomas Killian — 56 Patents

ATAT&T: 56 patents #187 of 18,772Top 1%
Brookside, NJ: #1 of 27 inventorsTop 4%
New Jersey: #725 of 69,400 inventorsTop 2%
Overall (All Time): #44,020 of 4,157,543Top 2%
56 Patents All Time
Thomas Killian has been granted 56 US patents while listed as an inventor at AT&T. The first was granted in 1997 and the most recent in December 2025. Thomas Killian ranks #44,020 of 4,157,543 US inventors in our database (top 1.1%). Patent records list Thomas Killian in Brookside, NJ, US.

Issued Patents All Time

Showing 1–25 of 56 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12488369 Dynamic machine-readable codes Thomas Kirk, Christopher Rice 2025-12-02
11341498 Method and device for end-user verification of an electronic transaction Lusheng Ji, Donald J. Bowen, David Kormann, Robert Raymond Miller, II, Norman L. Schryer 2022-05-24 $39,163,000
11188663 System and method of generating a per sale watermarking on digital files 2021-11-30 $29,619,000
11188938 Dynamic machine-readable codes Thomas Kirk, Christopher W. Rice 2021-11-30 $29,619,000
10771457 System and method for providing a one-time key for identification Charles Douglas Blewett, Megan Blewett, Juan A. Garay, Robert C. Haarde, Yitzhak H. Mandelbaum +1 more 2020-09-08 $44,663,000
10325282 Dynamic machine-readable codes Thomas Kirk, Christopher W. Rice 2019-06-18 $64,333,000
10305890 System and method for providing a one-time key for identification Charles Douglas Blewett, Megan Blewett, Juan A. Garay, Robert C. Haarde, Yitzhak H. Mandelbaum +1 more 2019-05-28 $41,998,000
10229410 Method and device for end-user verification of an electronic transaction Lusheng Ji, Donald J. Bowen, David Kormann, Robert Raymond Miller, II, Norman L. Schryer 2019-03-12
9942758 Method and apparatus for providing radio communication with an object in a local environment Byoung-Jo Kim, Christopher W. Rice, Nemmara K. Shankaranarayanan 2018-04-10 $28,438,000
9655035 Femtocell use for radio frequency network sweeps James Gordon Beattie, Jr., Stephen J. Griesmer, N. L. Schryer, Dipesh Hasmukhlal Shah, Kaushik Gohel 2017-05-16 $34,817,000
9380043 System and method for providing a one-time key for identification Charles Douglas Blewett, Megan Blewett, Juan A. Garay, Robert C. Haarde, Yitzhak H. Mandelbaum +1 more 2016-06-28 $29,910,000
9374362 Method and apparatus for providing radio communication with an object in a local environment Byoung-Jo Kim, Christopher W. Rice, Nemmara K. Shankaranarayanan 2016-06-21 $39,637,000
9288699 Femtocell use for radio frequency network sweeps James Gordon Beattie, Jr., Stephen J. Griesmer, N. L. Schryer, Dipesh Hasmukhlal Shah, Kaushik Gohel 2016-03-15 $29,187,000
9256844 Passive RFID postage stamps and method of using the same Cynthia Price Killian 2016-02-09 $35,886,000
8996867 Method and device for end-user verification of an electronic transaction Lusheng Ji, Donald J. Bowen, David Kormann, Robert Raymond Miller, II, Norman L. Schryer 2015-03-31 $21,624,000
8914628 Method and apparatus for providing radio communication with an object in a local environment Byoung-Jo Kim, Christopher W. Rice, Nemmara K. Shankaranarayanan 2014-12-16 $20,744,000
8862582 System and method of organizing images Charles Douglas Blewett, Enrico Bocchieri, Giuseppe Di Fabbrizio, Donnie Henderson, Thomas Kirk +2 more 2014-10-14 $15,819,000
8811573 Method and system for verifying the status of 911 emergency telephone services Lorinda Cherry, Norman L. Schryer 2014-08-19 $10,940,000
8799665 Proof-of-purchase watermarks Norman L. Schryer 2014-08-05 $14,266,000
8781927 Passive RFID postage stamps and method of using the same Cynthia Price Killian 2014-07-15 $14,870,000
8763109 Seamless data networking Christopher W. Rice 2014-06-24 $12,637,000
8762707 Authorization, authentication and accounting protocols in multicast content distribution networks Mark W. Altom, Juan A. Garay, Douglas M. Nortz, David J. Segelstein 2014-06-24 $12,637,000
8751386 Impulse donation/buy without risk method Norman L. Schryer, Andrew Hume 2014-06-10 $14,143,000
8732460 System and method for providing a one-time key for identification Charles Douglas Blewett, Megan Blewett, Juan A. Garay, Robert C. Haarde, Yitzhak H. Mandelbaum +1 more 2014-05-20 $12,696,000
8676916 Method and apparatus for connection to virtual private networks for secure transactions Steven Michael Bellovin, Bruce LaRose, Aviel D. Rubin, Norman L. Schryer 2014-03-18 $17,259,000