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USPTO Patent Rankings Data through Dec 31, 2025
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John T. Chapman — 131 Patents

Cisco: 127 patents #31 of 13,007Top 1%
Huawei: 1 patents #8,318 of 15,535Top 55%
IBM: 1 patents #44,878 of 70,183Top 65%
ZTZte: 1 patents #1,461 of 3,593Top 45%
Honeywell: 1 patents #14,215 of 16,504Top 90%
Laguna Niguel, CA: #3 of 1,027 inventorsTop 1%
California: #1,332 of 386,348 inventorsTop 1%
Overall (All Time): #8,311 of 4,157,543Top 1%
131 Patents All Time
John T. Chapman has been granted 131 US patents while listed as an inventor at Cisco. The first was granted in 1990 and the most recent in December 2024. John T. Chapman ranks #8,311 of 4,157,543 US inventors in our database (top 0.20%). Patent records list John T. Chapman in Laguna Niguel, CA, US.

Issued Patents All Time

Showing 1–25 of 131 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12167483 Providing enhanced capacity for tenants in a neutral host network via multi-connectivity Humberto J. La Roche, Desmond Joseph O'Connor 2024-12-10 $54,133,000
11910414 Techniques for wireless access and wireline network integration Jennifer Andreoli-Fang 2024-02-20 $21,477,000
11601323 Techniques for wireless access and wireline network integration Jennifer Andreoli-Fang 2023-03-07 $56,063,000
11394425 Amplifier supporting full duplex (FDX) operations Hang Jin 2022-07-19 $45,888,000
11252742 Techniques for wireless access and wireline network integration Jennifer Andreoli-Fang 2022-02-15 $37,512,000
11239985 Echo cancellation in multiple port full duplex (FDX) nodes and amplifiers Hang Jin 2022-02-01 $50,670,000
11082502 Policy architecture for cable networks Alon Bernstein, Ian McDowell Campbell 2021-08-03 $70,164,000
11038811 Waterfall granting Tong Liu 2021-06-15 $42,796,000
10985800 Echo cancellation to alleviate timing varying channels Hang Jin, Tong Liu 2021-04-20 $91,731,000
10911210 Time division duplex (TDD) full duplex (FDX) with a remote duty cycle (DS) framer Tong Liu, Hang Jin 2021-02-02 $41,871,000
10841936 Upstream split scheduler Tong Liu, Hang Jin 2020-11-17 $74,488,000
10798603 Quality of service framework for applications Jennifer Andreoli-Fang 2020-10-06 $31,870,000
10797750 System architecture for supporting digital pre-distortion and full duplex in cable network environments Hang Jin 2020-10-06 $31,870,000
10771378 Radio frequency (RF) ethernet trunking — 2020-09-08 $44,217,000
10771109 Hybrid active tap Hang Jin 2020-09-08 $44,217,000
10764114 Techniques for wireless access and wireline network integration Jennifer Andreoli-Fang 2020-09-01 $44,977,000
10720961 Digital echo cancellation with single feedback Hang Jin 2020-07-21 $56,158,000
10708195 Predictive scheduler Elias Chavarria Reyes, Alon Bernstein, Dantong Liu, Zheng Lu 2020-07-07 $57,639,000
10680911 Quality of experience based network resource management Sangeeta Ramakrishnan, Xiaoqing Zhu 2020-06-09 $50,624,000
10652917 Techniques for wireless access and wireline network integration Jennifer Andreoli-Fang 2020-05-12 $51,331,000
10574356 Virtual physical layer Hang Jin, Alon Bernstein 2020-02-25 $35,037,000
10567036 Echo cancellation to alleviate timing varying channels Hang Jin, Tong Liu 2020-02-18 $36,760,000
10530310 Digital pre-distortion for an AB amplifier Hang Jin 2020-01-07 $57,707,000
10523270 Full duplex (FDX) enhanced node Hang Jin, John Holobinko, Yubin Chen, John A. Ritchie, Jr., Martin Mattingly 2019-12-31 $45,058,000
10516435 Detecting full duplex (FDX) amplifier cable modem (CM) attachment Hang Jin, Tong Liu 2019-12-24 $52,675,000

Nearby-Ranked Inventors

Ward Parkinson131
Emery A. Sanford131
Shinji Nakamura131
Shannon Tyler Moore131
Walter Cooper Chastain131
Feng He131
Yuan He131
John Allen Manifold131
Qian Cheng131