Granted Patent
Utility
US 6,536,901
· Confirmation No. 3333
PROJECTOR
Inventors
Takeshi Takezawa
Matsumoto-shi, JAPAN
Toshiaki Hashizume
Okata-shi, JAPAN
Motoyuki Fujimori
Suwa-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
353/20
G02B27/149
G02B27/145
G03B21/005
Prosecution
- Examiner
- WORMMEESTER, MICHELLE
- Art Unit
- 2851
- Customer No.
- 25944
- Docket No.
- 107532
- Confirmation No.
- 3333
Foreign Priority
2000-084955
·
2000-03-24
·
JAPAN
Publication
- Pub. No.
- US20010043311A1
- Pub. Date
- 2001-11-22
Patent Term Adjustment
-112days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-07-11
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Quick Facts
- Patent No.
- US 6,536,901
- App. No.
- 09/813,862
- Filed
- 2001-03-22
- Granted
- 2003-03-25
- Pub. No.
- US20010043311A1
- Examiner
- WORMMEESTER, MICHELLE
- Art Unit
- 2851
- PTA
- -112 days
External Links