JB

John Borkenhagen

IBM: 8 patents #13,150 of 70,183Top 20%
Overall (All Time): #602,301 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12308847 Dual loop charge pump for enhanced reliability and power consumption James D. Strom, Ann Wu, Rashmi R. Bindu 2025-05-20
11714127 On-chip spread spectrum characterization Christopher W. Steffen 2023-08-01
11693446 On-chip spread spectrum synchronization between spread spectrum sources Christopher W. Steffen, Grant P. Kesselring 2023-07-04
11558057 Phase locked loop pulse truncation Grant P. Kesselring, James D. Strom, Christopher W. Steffen 2023-01-17
11527953 Higher yielding improved matching reference circuit especially applicable for high speed mixed signal applications and phase locked loops and charge pumps James D. Strom, Ann Wu, Erik Unterborn, Grant P. Kesselring 2022-12-13
11496094 Voltage-controlled oscillator with centertap bias James D. Strom, Herschel A. Ainspan, Andrew D. Davies 2022-11-08
11146307 Detecting distortion in spread spectrum signals Christopher W. Steffen, Grant P. Kesselring 2021-10-12
10505553 Detecting the health of a phase loop lock Christopher W. Steffen 2019-12-10