Inventor
Jenn-Gang Chern
Inventor
Redwood City, CA, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Mprimary
H03MCoding22%
H03KPulse technique19%
G05FSystems for regulating electric or magnetic variables16%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses16%
G11BInformation storage based on relative movement between record carrier and transducer9%
G11CStatic stores6%
H04LTransmission of digital information, e.g. telegraphic communication6%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner3%
H03FAmplifiers3%
PatentTitleYear
10,153,758Efficient digital duty cycle adjusters20189,977,453Temperature sensing apparatus20189,804,615'Low power bias scheme for mobile storage SOC'20179,710,010'Start-up circuit for bandgap reference'20179,660,659'Apparatus for correcting gain error of analog-to-digital converter'20179,660,647'Calibration device and memory system having the same'20179,653,129'Driver structure for chip-to-chip communications'20179,602,111'Delay locked loop (DLL) locked to a programmable phase'20178,400,337'Offset cancellation by biasing the body of a transistor'20138,350,736'Offset compensation scheme using a DAC'20137,852,244'Offset compensation scheme using a DAC'20107,528,752'Offset compensation scheme using a DAC'20097,440,497'Serial data link using decision feedback equalization'20086,236,257'Method and apparatus for reducing using feed forward compensation'20016,226,136'System and method for gain compensation for thermal asperity correction'20015,808,573'Methods and structure for sampled-data timing recovery with reduced complexity and latency'19985,796,358'Methods and structure for combined analog and digital automatic gain control in sampled-data receivers'19985,479,126'Method and apparatus for programmable damping factor of a phase locked loop'19955,351,015'Time based data separator zone change sequence'19945,343,167'One-shot control circuit for tracking a voltage-controlled oscillator'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1995Patents assigned to SILICON SYSTEMS INC (3)· patent assignee history
1994–1995Based in Yorba Linda, CA, US· patent location history
1998Based in Sunnyvale, CA, US· patent location history
2001Patents assigned to LSI LOGIC CORP (2)· patent assignee history
2001Based in Redwood Shores, CA, US· patent location history
2008–2018Based in Redwood City, CA, US· patent location history
2009–2013Patents assigned to LINK A MEDIA DEVICES CORP (3)· patent assignee history
2013Patents assigned to CHERN JENN-GANG (2)· patent assignee history
2017Patents assigned to SK HYNIX MEMORY SOLUTIONS INC (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SK HYNIX MEMORY SOLUTIONS INC | 6 | 2017 |
| LINK A MEDIA DEVICES CORP | 3 | 2009–2013 |
| SILICON SYSTEMS INC | 3 | 1994–1995 |
| CHERN JENN-GANGself | 2 | 2013 |
| LSI LOGIC CORP | 2 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Redwood City, California, US | 13 | 2008–2018 |
| Yorba Linda, California, US | 3 | 1994–1995 |
| Redwood Shores, California, US | 2 | 2001 |
| Sunnyvale, California, US | 2 | 1998 |