Inventor
HAIBO CAO
Inventor
US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission33%
H03FAmplifiers25%
H03HImpedance networks, e.g. resonant circuits21%
H04MTelephonic communication13%
A01KAnimal husbandry4%
C02FTreatment of water, waste water, sewage, or sludge4%
PatentTitleYear
12,580,536Power amplifier systems with balun and shunt capacitor202612,525,934Power amplifiers with broadband matching networks202612,381,522Average power tracking systems with fast transient settling202512,362,776Radio frequency system with tunable notch filters202512,199,651Tunable filter with mutually coupled inductors202512,003,263Radio frequency front end with tunable filters202411,909,428Tunable filter with harmonic rejection202411,824,569Radio frequency system with tunable filters including tunable filter with mutually coupled inductors202311,608,283Method for improving quality of aquaculture pond water using a nutrient germinant composition and spore incubation method2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2026Patents assigned to SKYWORKS SOLUTIONS INC (8)· patent assignee history
2023Patents assigned to NCH CORP (1)· patent assignee history
2023–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SKYWORKS SOLUTIONS INC | 8 | 2023–2026 |
| NCH CORP | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 9 | 2023–2026 |