Patent Application
Provisional
App. No. 61/143,845
· Confirmation No. 9757
Capacitive Touch Key and Light Emitting Diode Matrix Sensing and Drive Method, System and Apparatus
Inventor:
Chien-Yi Lin
Provisional Application Expired
Inventors
Chien-Yi Lin
Taipei, TAIWAN
Attorneys & Agents of Record
Prosecution
- Customer No.
- 23640
- Docket No.
- 068354.2105
- Confirmation No.
- 9757
Child
Claims priority from a provisional application
→
App. 12/642,089
· US 8,427,450
Filed 2009-12-18
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 13/866,700
· US 8,780,068
Filed 2013-04-19
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
PCT
Claims priority from a provisional application
→
PCT/US2010/020613
Filed 2010-01-11
· RO PROCESSING COMPLETED-PLACED IN STORAGE
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 61/143,845
- Filed
- 2009-01-12
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