Inventor
Chih-Hsiang Ko
Inventor
San Diego, CA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus18%
H04BTransmission18%
H01QAntennas, i.e. radio aerials12%
A61BDiagnosis6%
H01FMagnets6%
H02JElectric power networks6%
H03FAmplifiers6%
H03GControl of amplification6%
H03HImpedance networks, e.g. resonant circuits6%
H03KPulse technique6%
PatentTitleYear
10,756,442Radio-frequency signal shielding and channel isolation202010,720,985Beam forming module implementation for high isolation and low noise figure systems202010,122,182Multi-turn coil on metal backplate20188,239,009'Biosignal measurement modules and methods'20127,409,124'Fiber waveguide optical subassembly module'20087,198,413'Parallel optical subassembly module structure'20076,485,198'Optoelectronic transceiver having integrated optical and electronic components'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2012Patents assigned to IND TECH RES INST (4)· patent assignee history
2002–2012Based in Tainan, TW· patent location history
2007–2008Based in Hsinchu, TW· patent location history
2012Patents assigned to HUANG TSUN-CHE (1)· patent assignee history
2012Patents assigned to KO CHIH-HSIANG (1)· patent assignee history
2018–2020Based in San Diego, CA, US· patent location history
2020Patents assigned to INTEGRATED DEVICE TECH (1)· patent assignee history
2020Patents assigned to INTEGRATED DEVICE TECHNOLOGY INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IND TECH RES INST | 4 | 2002–2012 |
| HUANG TSUN-CHE | 1 | 2012 |
| INTEGRATED DEVICE TECH | 1 | 2020 |
| INTEGRATED DEVICE TECHNOLOGY INC | 1 | 2020 |
| KO CHIH-HSIANGself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 3 | 2018–2020 |
| Tainan, TW | 2 | 2002–2012 |
| Hsinchu, TW | 2 | 2007–2008 |