Joseph Po-Wah Ku

Follow

Person

Foster City, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Minimizing color bleed while maximizing throughput for color printing
- Patent number 5,506,609
- Issue date Apr 9, 1996
- Apple Computer, Inc.
- Stuart L. Claassen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimized wire matrix impact print head
- Patent number 4,240,756
- Issue date Dec 23, 1980
- Joseph P. Ku
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus with printing material non-motion detector
- Patent number 4,091,913
- Issue date May 30, 1978
- Xerox Corporation
- Joseph P. Ku
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Double speed dot matrix printhead
- Patent number 4,079,824
- Issue date Mar 21, 1978
- Xerox Corporation
- Joseph Po-Wah Ku
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS