Yoshihiko Hamawaki
Inventor
Stats
- 2 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 3 US Applications Filed
- 7 Total Citation Count
- Aug 3, 2006 Most Recent Filing
- Apr 10, 2003 Earliest Filing
Work History
Patent Owner | Applications Filed | Year |
---|---|---|
KONINKLIJKE PHILIPS ELECTRONICS N V | 1
| 2003
|
TPO HONG KONG HOLDING LIMITED | 2
1 2 | 2003
2004 2006 |
Inventor Addresses
Address | Duration |
---|---|
Akashi, JP | Oct 21, 08 - Oct 21, 08 |
Akashi-shi , Hyogo-ken, JP | Jul 21, 05 - Jul 21, 05 |
Akashi-shi, JP | Aug 18, 05 - Aug 18, 05 |
Kobe, JP | Feb 08, 07 - Aug 09, 11 |
Technology Profile
Technology | Matters | |
---|---|---|
B41M: | PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING | 1 |
G02B: | OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS | 1 |
G02F: | DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS | 3 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
7993804 | 2011 | Color filter structure and display device using the color filter, and manufacturing method thereof | 1 |
7440053 | 2008 | Transflective liquid crystal display device and method of manufacturing the same | 1 |
2007/0031,742 | 2007 | Color filter structure and display device using the color filter, and manufacturing method thereof | 1 |
2005/0179,838 | 2005 | Reflecting electrode forming method and liquid crystal display | 0 |
2005/0157,229 | 2005 | Transflective liquid crystal display device and method of manufacturing the same | 1 |
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