Inventor
Chieh-Hung Chen
Inventor
Kaohsiung, TW
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Hprimary
H04HBroadcast communication38%
H03MCoding23%
H03FAmplifiers15%
H04BTransmission15%
LOC148%
PatentTitleYear
D0838716Smart watch20198,559,653'Multi-channel decoding systems capable of reducing noise and methods thereof'20138,331,890'Duty-to-voltage amplifier, FM receiver and method for amplifying a peak of a multiplexed signal'20128,144,878'FM receiver and pilot detector thereof, and method for determining a type of a processed signal'20128,094,836'Multi-channel decoding systems capable of reducing noise and methods thereof'20128,045,717'Stereo decoder and method for processing pilot signal'20117,957,698'Demodulator with output level calibration'20117,822,211'Stereo decoding system capable of reducing the phase shift during the signal transforming'20107,697,908'Duty-to-voltage amplifier, FM receiver and method for amplifying a peak of a multiplexed signal'20107,142,138'Multi-step analog/digital converter and on-line calibration method thereof'20066,853,323'Differential voltage output digital-to-analog converter'20056,028,545'Muti-bit successive-approximation analog-to-digital converter with improved conversion speed'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2012Based in Kaohsiung, TW· patent location history
2005–2013Based in Hsinchu, TW· patent location history
2010–2013Patents assigned to MEDIATEK INC (7)· patent assignee history
2012Patents assigned to CHEN CHIEH HUNG (2)· patent assignee history
2012–2013Patents assigned to CHEN CHIEH-HUNG (2)· patent assignee history
2012–2013Patents assigned to FU CHIA-HUANG (2)· patent assignee history
2012–2013Patents assigned to LI TSUNG-LING (2)· patent assignee history
2019Based in Taipei, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MEDIATEK INC | 7 | 2010–2013 |
| CHEN CHIEH HUNGself | 2 | 2012 |
| CHEN CHIEH-HUNGself | 2 | 2012–2013 |
| FU CHIA-HUANG | 2 | 2012–2013 |
| LI TSUNG-LING | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kaohsiung, TW | 6 | 2000–2012 |
| Hsinchu, TW | 5 | 2005–2013 |
| Taipei, TW | 1 | 2019 |