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

Jieming Qi — 76 Patents

IBM: 71 patents #1,026 of 70,183Top 2%
Kabushiki Kaisha Toshiba: 7 patents #4,328 of 21,451Top 25%
ETEverspin Technologies: 3 patents #39 of 88Top 45%
TCToshiba America Electronic Components: 2 patents #14 of 77Top 20%
Sony: 1 patents #17,321 of 25,231Top 70%
ADAnalog Devices: 1 patents #1,509 of 1,990Top 80%
Austin, TX: #210 of 18,064 inventorsTop 2%
Texas: #805 of 125,132 inventorsTop 1%
Overall (All Time): #24,882 of 4,157,543Top 1%
76 Patents All Time
Jieming Qi has been granted 76 US patents while listed as an inventor at IBM. The first was granted in 2002 and the most recent in December 2024. Jieming Qi ranks #24,882 of 4,157,543 US inventors in our database (top 0.60%). Patent records list Jieming Qi in Austin, TX, US.

Issued Patents All Time

Showing 1–25 of 76 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12176960 Communication systems for power supply noise reduction David J. Krolak, Daniel M. Dreps, Erik English, Michael A. Sperling 2024-12-24 $24,905,000
12095891 Communication systems for power supply noise reduction David J. Krolak, Daniel M. Dreps, Erik English, Michael A. Sperling 2024-09-17 $9,971,000
11979480 Quadrature circuit interconnect architecture with clock forwarding Michael A. Sperling, Daniel M. Dreps, Erik English 2024-05-07 $15,644,000
11973630 Calibrating a quadrature receive serial interface Michael B. Spear, Daniel M. Dreps, Erik English, Michael A. Sperling 2024-04-30 $14,003,000
11804828 Dual duty cycle correction loop for a serializer/deserializer (SerDes) transmitter output Daniel M. Dreps, Glen A. Wiedemeier, Eric John Lukes, Carrie E. Cox, Timothy O. Dickson 2023-10-31 $8,788,000
10608648 Single-lock delay locked loop with cycle counter and method therefor Aaron Willey 2020-03-31 $278,000
10250265 Single-lock delay locked loop with cycle counter and method therefor Aaron Willey 2019-04-02 $963,000
10056909 Single-lock delay locked loop with cycle counter and method therefore Aaron Willey 2018-08-21 $1,340,000
9444657 Dynamically calibrating the offset of a receiver with a decision feedback equalizer (DFE) while performing data transport operations Minhan Chen 2016-09-13 $4,023,000
8736304 Self-biased high speed level shifter circuit David William Boerstler, Eskinder Hailu, Kazuhiko Miki 2014-05-27 $4,024,000
8611368 Controlling bandwidth reservations method and apparatus Shigehiro Asano, Charles Ray Johns, Matthew KING, Peichun Peter Liu, David Mui 2013-12-17 $6,242,000
8483227 Controlling bandwidth reservations method and apparatus Shigehiro Asano, Charles Ray Johns, Matthew KING, Peichun Peter Liu, David Mui 2013-07-09 $6,470,000
8381143 Structure for a duty cycle correction circuit David William Boerstler, Eskinder Hailu 2013-02-19 $3,959,000
8201112 Structure for managing voltage swings across field effect transistors David William Boerstler 2012-06-12 $5,600,000
8183920 Variable gain amplifier with reduced power consumption David William Boerstler, Minhan Chen, Hayden C. Cranford, Jr. 2012-05-22 $8,891,000
8108813 Structure for a circuit obtaining desired phase locked loop duty cycle without pre-scaler David William Boerstler, Eskinder Hailu, Masaaki Kaneko 2012-01-31 $4,013,000
8054119 System and method for on/off-chip characterization of pulse-width limiter outputs David William Boerstler, Eskinder Hailu 2011-11-08 $3,097,000
8041537 Clock duty cycle measurement with charge pump without using reference clock calibration Eskinder Hailu, David William Boerstler, Masaaki Kaneko 2011-10-18 $4,054,000
8037431 Structure for interleaved voltage controlled oscillator David William Boerstler, Eskinder Hailu, Mike Shen 2011-10-11 $5,277,000
8032850 Structure for an absolute duty cycle measurement circuit David William Boerstler, Eskinder Hailu, Masaaki Kaneko, Bin Wan 2011-10-04 $5,606,000
7994830 Systems and methods for PLL linearity measurement, PLL output duty cycle measurement and duty cycle correction Masaaki Kaneko, David William Boerstler, Eskinder Hailu 2011-08-09 $2,733,000
7969250 Structure for a programmable interpolative voltage controlled oscillator with adjustable range David William Boerstler, Eskinder Hailu, Masaaki Kaneko 2011-06-28 $4,369,000
7958469 Design structure for a phase locked loop with stabilized dynamic response David William Boerstler, Eskinder Hailu 2011-06-07 $3,978,000
7917795 Digital circuit to measure and/or correct duty cycles David William Boerstler, Eskinder Hailu, Byron L. Krauter, Kazuhiko Miki 2011-03-29 $5,031,000
7917318 Structure for a duty cycle measurement circuit David William Boerstler, Eskinder Hailu, Masaaki Kaneko, Bin Wan 2011-03-29 $5,031,000