Keiichi Sano
Inventor
Stats
- 47 US patents issued
- 63 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 47 US Patents Issued
- 63 US Applications Filed
- 2024 Total Citation Count
- Feb 4, 2021 Most Recent Filing
- Nov 16, 1989 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SANYO ELECTRIC CO., LTD. | 1
8 4 6 4 2 1 3 5 1 3 3 15 | 1989
1991 1992 1993 1994 1995 1996 1999 2000 2001 2002 2003 2004 |
| INNOLUX CORPORATION | 2
4 5 3 1 | 2005
2006 2007 2008 2009 |
| IPO Displays Corp | 1
| 2006
|
Inventor Addresses
| Address | Duration |
|---|---|
| Anpachi-gun, JP | Jun 26, 01 - Nov 17, 05 |
| Chu-Nan, TW | May 21, 09 - May 21, 09 |
| Gifu, JP | Jun 12, 01 - Jan 06, 09 |
| Hong Kong, HK | Mar 08, 18 - Jun 04, 19 |
| Moriguchi, JP | Jan 03, 95 - Dec 02, 97 |
| Osaka, JP | Mar 17, 92 - Mar 12, 96 |
| Osaka-fu, JP | Apr 01, 97 - Apr 01, 97 |
| Taipei City, TW | Jun 08, 06 - Nov 12, 09 |
| Taipei, TW | Jan 27, 05 - May 31, 11 |
| Takatsuki, JP | Oct 13, 92 - Jan 06, 98 |
| Takatuki, JP | Dec 06, 94 - Oct 03, 95 |
| Yokohama, JP | Dec 26, 19 - May 27, 21 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 1 |
| G01J: | MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY | 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 | 6 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2021/0157,977 | 2021 | DISPLAY SYSTEM, PROGRAM, AND STORAGE MEDIUM | 0 |
| 2019/0392,032 | 2019 | DISPLAY SYSTEM, PROGRAM, AND STORAGE MEDIUM | 7 |
| 10311789 | 2019 | Pixel circuits and pixel array | 0 |
| 10262596 | 2019 | Pixel circuit | 2 |
| 2018/0211,594 | 2018 | PIXEL CIRCUITS AND PIXEL ARRAY | 0 |
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