RC

Robert Chen

Apple: 8 patents #3,815 of 18,612Top 25%
LE Legerity: 3 patents #24 of 99Top 25%
Pitney Bowes: 3 patents #416 of 1,308Top 35%
AT AT&T: 2 patents #7,280 of 18,772Top 40%
LS Lsi: 2 patents #602 of 1,740Top 35%
ST Symbol Technologies: 2 patents #440 of 1,181Top 40%
AP Avago Technologies General Ip (Singapore) Pte.: 1 patents #883 of 2,004Top 45%
AV Avaya: 1 patents #315 of 775Top 45%
AS Agere Systems: 1 patents #984 of 1,849Top 55%
Overall (All Time): #161,134 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12085500 Reference switch architectures for noncontact sensing of substances Miikka M. Kangas, Mark Alan Arbore, David I. Simon, Michael J. Bishop, James W. Hillendahl 2024-09-10
11740126 Multiplexing and encoding for reference switching Trent Ridder, Mark Alan Arbore, Gary Shambat, David I. Simon, Miikka M. Kangas 2023-08-29
11585749 Reference switch architectures for noncontact sensing of substances Miikka M. Kangas, Mark Alan Arbore, David I. Simon, Michael J. Bishop, James W. Hillendahl 2023-02-21
11041758 Multiplexing and encoding for reference switching Trent Ridder, Mark Alan Arbore, Gary Shambat, David I. Simon, Miikka M. Kangas 2021-06-22
10801950 Reference switch architectures for noncontact sensing of substances Miikka M. Kangas, Mark Alan Arbore, David I. Simon, Michael J. Bishop, James W. Hillendahl 2020-10-13
10690591 Measurement time distribution in referencing schemes Trent Ridder, Miikka M. Kangas, David I. Simon, Matthew A. Terrel 2020-06-23
10670466 Polarization selective, frequency selective, and wide dynamic range detectors, imaging arrays, readout integrated circuits, and sensor systems Miikka M. Kangas, Michael J. Bishop, David I. Simon, Harold L. Sontag, George D. Skidmore 2020-06-02
10323987 Polarization selective, frequency selective, and wide dynamic range detectors, imaging arrays, readout integrated circuits, and sensor systems Miikka M. Kangas, Michael J. Bishop, David I. Simon, Harold L. Sontag, George D. Skidmore 2019-06-18
9939322 Polarization selective, frequency selective, and wide dynamic range detectors, imaging arrays, readout integrated circuits, and sensor systems Miikka M. Kangas, Michael J. Bishop, David I. Simon, Harold L. Sontag, George D. Skidmore 2018-04-10
9276560 Systems and methods for filter initialization and tuning James A. Bailey, Richard T. Kaul 2016-03-01
8816761 Tunable biquad filter circuit including phase shift detection and methods for using such James A. Bailey, Richard T. Kaul 2014-08-26
8560589 Systems and methods for filter initialization and tuning James A. Bailey, Richard T. Kaul 2013-10-15
7561848 Apparatus for manufacturing management using a wireless device Mark E. Depperschmidt, James Lee, Patrick Gray 2009-07-14
7135915 Tuning filters having transconductor cells James A. Bailey 2006-11-14
6940969 Capacitor cancellation method and apparatus John Gammel, Dewayne A. Spires 2005-09-06
6842518 Frequency-dependent impedance synthesis for DSL interface circuits John Gammel, Dewayne A. Spires 2005-01-11
6838977 Apparatus for manufacturing management using a wireless device Mark E. Depperschmidt, James Lee, Patrick Gray 2005-01-04
6657496 Amplifier circuit with regenerative biasing John Gammel, Joseph H. Havens, Dewayne A. Spires 2003-12-02
6301358 Dual-slope current battery-feed circuit Dieter J. H. Knollman 2001-10-09
5881129 Self-monitoring line interface circuit John Gammel, Dewayne A. Spires 1999-03-09
5854839 Dual voltage, self-monitoring line circuit John Gammel, Dewayne A. Spires 1998-12-29
5848149 Subscriber line interface and power circuit Paul W. Frazier, John Gammel, Andrew Marsh, Apurba Roy, Dewayne A. Spires 1998-12-08
5153842 Integrated circuit package label and/or manifest system Daniel F. Dlugos 1992-10-06
4980542 Postal charge accounting system Winslow E. Jackson, Paul Kim, Joseph L. Gargiulo, Robert T. Durst, Jr., Wojciech M. Chrosny 1990-12-25
4978839 Postage meter value card system Winslow E. Jackson, Paul Kim 1990-12-18