IGO, INC.
Patent Owner
Stats
- 18 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jul 11, 2013 most recent publication
Details
- 18 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 2,109 Total Citation Count
- Mar 11, 1993 Earliest Filing
- 61 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
7904738 Primary side control circuit and method for ultra-low idle power operationJul 12, 10Mar 08, 11[G06F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2013/0177,173 System and Method for Controlling Volume in Audio/Listening DevicesAbandonedJan 10, 13Jul 11, 13[H03G]
8232785 System and method using a current mirror to program an output voltage and currentExpiredMay 14, 08Jul 31, 12[G05F]
8115341 Power converter having airplane power source frequency detectorExpiredDec 11, 08Feb 14, 12[H02J, H01H, B60L]
2011/0161,708 PRIMARY SIDE CONTROL CIRCUIT AND METHOD FOR ULTRA-LOW IDLE POWER OPERATIONAbandonedMar 04, 11Jun 30, 11[G06F]
7908498 Primary side control circuit and method for ultra-low idle power operationExpiredJul 12, 10Mar 15, 11[G06F]
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