Inventor
CAO HAIBO
US14 patents
⚠️ This page may combine multiple inventors who share the name “CAO HAIBO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SKYWORKS SOLUTIONS INC
10 patentsUS9503025B2Nov 22, 2016
Power amplifier with termination circuit and resonant circuit
SKYWORKS SOLUTIONS INC59 citations97
US10135408B2Nov 20, 2018
Amplifier with termination circuit and resonant circuit
SKYWORKS SOLUTIONS INC31 citations93
US12003263B2Jun 4, 2024
Radio frequency front end with tunable filters
SKYWORKS SOLUTIONS INC7 citations83
US12199651B2Jan 14, 2025
Tunable filter with mutually coupled inductors
SKYWORKS SOLUTIONS INC2 citations74
US11909428B2Feb 20, 2024
Tunable filter with harmonic rejection
SKYWORKS SOLUTIONS INC2 citations72
US11824569B2Nov 21, 2023
Radio frequency system with tunable filters including tunable filter with mutually coupled inductors
SKYWORKS SOLUTIONS INC3 citations71
US12362776B2Jul 15, 2025
Radio frequency system with tunable notch filters
SKYWORKS SOLUTIONS INC0 citations60
US12580536B2Mar 17, 2026
Power amplifier systems with balun and shunt capacitor
SKYWORKS SOLUTIONS INC0 citations59
US12525934B2Jan 13, 2026
Power amplifiers with broadband matching networks
SKYWORKS SOLUTIONS INC0 citations59
US12381522B2Aug 5, 2025
Average power tracking systems with fast transient settling
SKYWORKS SOLUTIONS INC0 citations51
NCH CORP
3 patentsUS10766799B2Sep 8, 2020
Method for improving quality of aquaculture pond water using a nutrient germinant composition and spore incubation method
NCH CORP3 citations68
US9908799B2Mar 6, 2018
Method for improving quality of aquaculture pond water
NCH CORP5 citations68
US11608283B2Mar 21, 2023
Method for improving quality of aquaculture pond water using a nutrient germinant composition and spore incubation method
NCH CORP0 citations56