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

Alan C. Rogers — 51 Patents

ABAnalog Bits: 21 patents #1 of 6Top 20%
Oracle: 20 patents #440 of 14,854Top 3%
NSNational Semiconductor: 6 patents #334 of 2,238Top 15%
EIEmx International: 3 patents #1 of 7Top 15%
ISIrvine Sensors: 1 patents #38 of 64Top 60%
Palo Alto, CA: #365 of 9,675 inventorsTop 4%
California: #7,783 of 386,348 inventorsTop 3%
Overall (All Time): #51,932 of 4,157,543Top 2%
51 Patents All Time
Alan C. Rogers has been granted 51 US patents while listed as an inventor at Analog Bits. The first was granted in 1991 and the most recent in June 2025. Alan C. Rogers ranks #51,932 of 4,157,543 US inventors in our database (top 1.2%). Patent records list Alan C. Rogers in Palo Alto, CA, US.

Patents per Year

Patents granted per year, 1991 to 2025Bar chart with a peak of 6 patents in 1997.peak 61991: 3 patents19911992: 2 patents1993: 2 patents1994: 5 patents19941995: 1 patents1996: 2 patents1997: 6 patents19971998: 1 patents1999: 3 patents2000: 1 patents20002014: 2 patents2015: 1 patents2016: 1 patents20162017: 1 patents2018: 2 patents2019: 3 patents20192020: 3 patents2021: 4 patents2022: 1 patents20222023: 3 patents2024: 2 patents2025: 2 patents2025

Issued Patents All Time

Showing 1–25 of 51 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12339685 Method and circuits to provide higher supply voltage for analog components from lower supply voltages 2025-06-24
12191810 Multi-resonant oscillator/clock Michael A. Ang 2025-01-07
12107707 Method and apparatus for low latency charge coupled decision feedback equalization Michael A. Ang 2024-10-01
11947371 Method and circuits to provide higher supply voltage for analog components from lower supply voltages 2024-04-02
11817824 Multi-resonant oscillator/clock Michael A. Ang 2023-11-14
11729029 Method and apparatus for low latency charge coupled decision feedback equalization Michael A. Ang 2023-08-15
11569814 Variable capacitance circuit for phase locked loops Raghunand Bhagwan Iyengar 2023-01-31
11360500 Method and circuits to provide higher supply voltage for analog components from lower supply voltages 2022-06-14
11211937 Method and circuits for fine-controlled phase/frequency offsets in phase-locked loops Raghunand Bhagwan 2021-12-28
11115030 Method and circuits for charge pump devices of phase-locked loops Raghunand Bhagwan 2021-09-07
10983543 Method and circuits to provide higher supply voltage for analog components from lower supply voltages 2021-04-20
10944602 Passive linear equalizer for serial wireline receivers Mohammad Mahdi Ahmadi 2021-03-09
10833684 Method and circuits for reducing noise in phase-locked loops Raghunand Bhagwan 2020-11-10
10797709 Method and circuits for fine-controlled phase/frequency offsets in phase-locked loops Raghunand Bhagwan 2020-10-06
10567153 Method and circuits for phase-locked loops Kowshik Murali, Raghunand Bhagwan 2020-02-18
10270584 Method and circuits for phase-locked loops Kowshik Murali, Raghunand Bhagwan 2019-04-23
10236895 Method and circuits for fine-controlled phase/frequency offsets in phase-locked loops Raghunand Bhagwan 2019-03-19
10193560 Method and circuits for charge pump devices of phase-locked loops Raghunand Bhagwan 2019-01-29
10078137 LIDAR device and method for clear and degraded environmental viewing conditions David Ludwig, Medhat Azzazy, James Justice 2018-09-18
9900144 Method and circuits for phase-locked loops Kowshik Murali, Raghunand Bhagwan 2018-02-20
9851248 Spectroscopy system using waveguide and employing a laser medium as its own emissions detector Daniel Lee Graybeal, Andrey Muraview, Charles Mark Carnifax, Robert E. Peale 2017-12-26
9377358 Spectroscopy system using waveguide and employing a laser medium as its own emissions detector Daniel Lee Graybeal, Andrey V. Muraviev 2016-06-28
9075001 Spectroscopy system using waveguide and employing a laser medium as its own emissions detector Daniel Lee Graybeal 2015-07-07
8866556 Phase shift phase locked loop 2014-10-21
8742957 Multi-variable multi-wire interconnect Michael A. Ang 2014-06-03