Inventor
Shihan Qin
Inventor
US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Hprimary
H03HImpedance networks, e.g. resonant circuits40%
H04BTransmission30%
H03FAmplifiers20%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems10%
PatentTitleYear
12,574,000Balun transformer circuit for reduction of an impedance of a differential power amplifier load line202612,549,156Receive filter with bulk acoustic wave resonators202612,542,568Power rugged filter module202612,476,611Reduction of on-die parasitic capacitance for 5G filter design with high isolation202512,323,114Biasing solution for push-pull power amplifier for low loadline and high common mode rejection ratio background2025Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2025–2026Patents assigned to SKYWORKS SOLUTIONS INC (5)· patent assignee history
2025–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SKYWORKS SOLUTIONS INC | 5 | 2025–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 5 | 2025–2026 |