Inventor
TZUNG-I LEE
Inventor
US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials17%
H04BTransmission17%
H04WWireless communication networks17%
H01PWaveguides8%
H01RElectrically-conductive connections8%
H03HImpedance networks, e.g. resonant circuits8%
H04LTransmission of digital information, e.g. telegraphic communication8%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers8%
H05KPrinted circuits8%
PatentTitleYear
12,525,693EBG-based electronic filter using multi-layer and multi-cell structure202611,706,635Scalable network architecture202311,469,804Sectorized analog beam search system202211,310,581Antenna architecture and design for miniaturized ear-worn devices202211,218,203Coordinated dynamic analog beamformer2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to AMAZON TECH INC (5)· patent assignee history
2022–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMAZON TECH INC | 5 | 2022–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 5 | 2022–2026 |