Inventor
Steven S. Chan
Inventor
Fremont, CA, US
Overview
Patents· 38 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing22%
H01PWaveguides13%
H04LTransmission of digital information, e.g. telegraphic communication11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
H03KPulse technique7%
Y10TTechnical subjects covered by former us classification7%
G01RMeasuring electric variables4%
G11BInformation storage based on relative movement between record carrier and transducer4%
H03MCoding4%
H04WWireless communication networks4%
PatentTitleYear
10,262,309Augmenting a BIOS with new programs20199,585,033'System and method for enhanced diagnostics on mobile communication devices'20179,389,878'Pre-boot management of drivers and programs'20169,110,679'Pre-boot management of drivers and programs'20159,110,678'Automated BIOS enhancements and upgrades'20158,874,892'Assessing BIOS information prior to reversion'20148,855,627'System and method for enhanced diagnostics on mobile communication devices'20148,572,287'Method and apparatus for communicating compression state information for interactive compression'20138,560,822'Pre-boot operating environment'20138,072,357'Method and system for reducing contexts for context based compression systems'20117,880,551'Systems and methods for distributing a clock signal'20117,844,253'Method and apparatus for using an electromagnetically shielded enclosure for exchanging secure data'20107,616,132'Method and system for reducing contexts for context based compression systems'20097,570,490'Variable spring rate thermal management apparatus attachment mechanism'20097,432,780'Rectangular-to-circular mode power combiner/divider'20087,145,408'Resonant clock distribution for very large scale integrated circuits'20067,053,847'Millimeter wave phased array systems with ring slot radiator element'20067,015,765'Resonant clock distribution for very large scale integrated circuits'20066,897,739'Waveguide power divider and combiner utilizing a resistive slot'20056,525,650'Electronic switching matrix'20036,201,453'H-plane hermetic sealed waveguide probe'20016,131,269'Circuit isolation technique for RF and millimeter-wave modules'20006,097,265'Millimeter wave polymeric waveguide-to-coax transition'20006,028,007'Low cost hermetic sealed microwave module packaging'20005,956,840'Low cost hermetic sealed microwave module packaging'19995,451,818'Millimeter wave ceramic package'19955,448,014'Mass simultaneous sealing and electrical connection of electronic devices'19955,442,747'Flexible multiport multiformat burst buffer'19955,376,901'Hermetically sealed millimeter waveguide launch transition feedthrough'19945,336,992'On-wafer integrated circuit electrical testing'19945,235,300'Millimeter module package'19934,859,870'Two-mode driver circuit'19894,845,390'Delay control circuit'19894,737,670'Delay control circuit'19884,584,556'Ratio comparator for digital signals'19864,500,933'Universal interface unit'19854,462,051'Demodulator for an asynchronous binary signal'19844,040,100'Digital video tape frame code readout system'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1986Patents assigned to AMPEX (3)· patent assignee history
1984–2019Based in Fremont, CA, US· patent location history
1993–2003Patents assigned to TRW INC (11)· patent assignee history
1993–2008Based in Alhambra, CA, US· patent location history
2005–2008Patents assigned to NORTHROP GRUMMAN CORP (3)· patent assignee history
2006–2011Based in Yonkers, NY, US· patent location history
2009–2013Based in Kitchener, CA· patent location history
2010–2017Patents assigned to FUTURE DIAL INC (3)· patent assignee history
2011Based in Waterloo, CA· patent location history
2013–2019Patents assigned to PHOENIX TECH LTD (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TRW INC | 11 | 1993–2003 |
| PHOENIX TECH LTD | 6 | 2013–2019 |
| AMPEX | 3 | 1984–1986 |
| FUTURE DIAL INC | 3 | 2010–2017 |
| NORTHROP GRUMMAN CORP | 3 | 2005–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fremont, California, US | 16 | 1984–2019 |
| Alhambra, California, US | 14 | 1993–2008 |
| Yonkers, New York, US | 3 | 2006–2011 |
| Kitchener, CA | 2 | 2009–2013 |
| Waterloo, CA | 1 | 2011 |