Inventor
Yang-Chuan Chen
Inventor
Chiayi County, TW
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication14%
H03FAmplifiers12%
H04BTransmission12%
G01RMeasuring electric variables11%
H03KPulse technique11%
H03MCoding11%
H04WWireless communication networks11%
G02BOptical elements, systems or apparatus2%
G06FElectric digital data processing2%
G06KGraphical data reading2%
PatentTitleYear
10,990,818Virtual reality device with iris acquisition function202110,693,382Miniature fast charging and discharging circuit20209,917,586'Digital signal up-converting apparatus and related digital signal up-converting method'20189,876,501Switching power amplifier and method for controlling the switching power amplifier20189,698,785'Digital signal up-converting apparatus and related digital signal up-converting method'20179,577,638'Digital signal up-converting apparatus and related digital signal up-converting method'20179,425,796'Data converting device, digital transmitting apparatus using the data converting device, and related data converting method'20169,191,004'Signal converting device and digital transmitting apparatus applying the signal converting device'20159,118,371'Digital transmitter and method for compensating mismatch in digital transmitter'20158,705,657'Digital signal processing circuit for generating output signal according to non-overlapping clock signals and input bit streams and related wireless communication transmitters'20147,466,227'Location based vehicle traffic signal alert system'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008Patents assigned to ALCATEL LUCENT USA INC (1)· patent assignee history
2008Based in Cary, NC, US· patent location history
2014–2018Patents assigned to MEDIATEK INC (8)· patent assignee history
2014Patents assigned to CHEN YANG-CHUAN (1)· patent assignee history
2014Patents assigned to LAI JIE-WEI (1)· patent assignee history
2014–2018Based in Chiayi County, TW· patent location history
2020Based in Shaanxi, CN· patent location history
2021Patents assigned to AAC TECHNOLOGIES PTE LTD (1)· patent assignee history
2021Based in Shenzhen, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MEDIATEK INC | 8 | 2014–2018 |
| AAC TECHNOLOGIES PTE LTD | 1 | 2021 |
| ALCATEL LUCENT USA INC | 1 | 2008 |
| CHEN YANG-CHUANself | 1 | 2014 |
| LAI JIE-WEI | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiayi County, TW | 8 | 2014–2018 |
| Shenzhen, CN | 1 | 2021 |
| Shaanxi, CN | 1 | 2020 |
| Cary, NC, US | 1 | 2008 |