IP Library Granted Patent US 6,501,325
Granted Patent Utility
US 6,501,325 · Confirmation No. 6892

LOW VOLTAGE SUPPLY HIGHER EFFICIENCY CROSS-COUPLED HIGH VOLTAGE CHARGE PUMPS

Inventor: Anita Meng
Patented Case View Patent ↗
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Code Description Pages PDF
2011-06-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-06-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-06-01 PA.. Power of Attorney 2 View
2011-06-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-06-01 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2001-01-18 TRNA Transmittal of New Application 3 View
2001-01-18 SPEC Specification 35 View
2001-01-18 CLM Claims 7 View
2001-01-18 ABST Abstract 1 View
2001-01-18 DRW Drawings-only black and white line drawings 17 View
2001-01-18 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,501,325
App. No.
09/764,693
Filed
2001-01-18
Granted
2002-12-31
Art Unit
2816
PTA
-71 days