Search

Yuk Chow

Examiner (ID: 4836, Phone: (571)270-1544 , Office: P/2693 )

Most Active Art Unit
2629
Art Unit(s)
2693, 2629
Total Applications
278
Issued Applications
169
Pending Applications
4
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7753366 [patent_doc_number] => 08111222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-07 [patent_title] => 'Method of improving the output uniformity of a display device' [patent_app_type] => utility [patent_app_number] => 10/535296 [patent_app_country] => US [patent_app_date] => 2003-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6307 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/111/08111222.pdf [firstpage_image] =>[orig_patent_app_number] => 10535296 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/535296
Method of improving the output uniformity of a display device Nov 13, 2003 Issued
Array ( [id] => 5635552 [patent_doc_number] => 20060066525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-30 [patent_title] => 'Colour control for active matrix electroluminescent display' [patent_app_type] => utility [patent_app_number] => 10/535324 [patent_app_country] => US [patent_app_date] => 2003-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4415 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0066/20060066525.pdf [firstpage_image] =>[orig_patent_app_number] => 10535324 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/535324
Colour control for active matrix electroluminescent display Nov 10, 2003 Abandoned
Array ( [id] => 5589477 [patent_doc_number] => 20060038928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-23 [patent_title] => 'Electrophoretic display panel' [patent_app_type] => utility [patent_app_number] => 10/535285 [patent_app_country] => US [patent_app_date] => 2003-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3281 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0038/20060038928.pdf [firstpage_image] =>[orig_patent_app_number] => 10535285 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/535285
Electrophoretic display panel Oct 28, 2003 Abandoned
Array ( [id] => 7233023 [patent_doc_number] => 20050270274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-08 [patent_title] => 'Rapid input device' [patent_app_type] => utility [patent_app_number] => 10/530746 [patent_app_country] => US [patent_app_date] => 2003-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6869 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0270/20050270274.pdf [firstpage_image] =>[orig_patent_app_number] => 10530746 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/530746
Rapid input device Oct 7, 2003 Abandoned
Array ( [id] => 4674120 [patent_doc_number] => 20080211748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'Display Screen Addressing System' [patent_app_type] => utility [patent_app_number] => 10/530605 [patent_app_country] => US [patent_app_date] => 2003-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1613 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20080211748.pdf [firstpage_image] =>[orig_patent_app_number] => 10530605 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/530605
Display Screen Addressing System Oct 7, 2003 Abandoned
Array ( [id] => 4561767 [patent_doc_number] => 07821482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-26 [patent_title] => 'Active matrix display' [patent_app_type] => utility [patent_app_number] => 10/528285 [patent_app_country] => US [patent_app_date] => 2003-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5077 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/821/07821482.pdf [firstpage_image] =>[orig_patent_app_number] => 10528285 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/528285
Active matrix display Sep 4, 2003 Issued
Array ( [id] => 7998589 [patent_doc_number] => 08081142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-20 [patent_title] => 'Memory circuit for display panel driving and driving method thereof' [patent_app_type] => utility [patent_app_number] => 10/560920 [patent_app_country] => US [patent_app_date] => 2003-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2661 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/081/08081142.pdf [firstpage_image] =>[orig_patent_app_number] => 10560920 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/560920
Memory circuit for display panel driving and driving method thereof Sep 3, 2003 Issued
Array ( [id] => 7590665 [patent_doc_number] => 07663604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-16 [patent_title] => 'Input device and electronic device using the input device' [patent_app_type] => utility [patent_app_number] => 10/525792 [patent_app_country] => US [patent_app_date] => 2003-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 9189 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/663/07663604.pdf [firstpage_image] =>[orig_patent_app_number] => 10525792 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/525792
Input device and electronic device using the input device Aug 18, 2003 Issued
Array ( [id] => 834210 [patent_doc_number] => 07397455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-08 [patent_title] => 'Liquid crystal display backplane layouts and addressing for non-standard subpixel arrangements' [patent_app_type] => utility [patent_app_number] => 10/456838 [patent_app_country] => US [patent_app_date] => 2003-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 32 [patent_no_of_words] => 4594 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/397/07397455.pdf [firstpage_image] =>[orig_patent_app_number] => 10456838 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/456838
Liquid crystal display backplane layouts and addressing for non-standard subpixel arrangements Jun 5, 2003 Issued
Array ( [id] => 7026117 [patent_doc_number] => 20050020357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Game apparatus, program, information recording medium, program distributon method, and program distribution apparatus' [patent_app_type] => utility [patent_app_number] => 10/478437 [patent_app_country] => US [patent_app_date] => 2003-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7361 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0020/20050020357.pdf [firstpage_image] =>[orig_patent_app_number] => 10478437 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/478437
Game apparatus, program, information recording medium, program distributon method, and program distribution apparatus Feb 5, 2003 Abandoned
Array ( [id] => 5849366 [patent_doc_number] => 20060232557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Combination consisting of a computer keyboard and mouse control device' [patent_app_type] => utility [patent_app_number] => 10/497988 [patent_app_country] => US [patent_app_date] => 2002-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8347 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0232/20060232557.pdf [firstpage_image] =>[orig_patent_app_number] => 10497988 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/497988
Combination consisting of a computer keyboard and mouse control device Dec 9, 2002 Abandoned
Array ( [id] => 5910200 [patent_doc_number] => 20060125768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-15 [patent_title] => 'Light source device for image display device' [patent_app_type] => utility [patent_app_number] => 10/535623 [patent_app_country] => US [patent_app_date] => 2002-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2534 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0125/20060125768.pdf [firstpage_image] =>[orig_patent_app_number] => 10535623 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/535623
Light source device for image display device Nov 19, 2002 Abandoned
Array ( [id] => 7009009 [patent_doc_number] => 20050062725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-24 [patent_title] => 'Touch control display screen with a built-in electromagnet induction layer of septum array grids' [patent_app_type] => utility [patent_app_number] => 10/500438 [patent_app_country] => US [patent_app_date] => 2002-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3774 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20050062725.pdf [firstpage_image] =>[orig_patent_app_number] => 10500438 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/500438
Touch control display screen with a built-in electromagnet induction layer of septum array grids Sep 26, 2002 Issued
Array ( [id] => 353319 [patent_doc_number] => 07492345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-17 [patent_title] => 'Liquid crystal display for performing time divisional color display, method of driving the same backlight unit for liquid crystal display' [patent_app_type] => utility [patent_app_number] => 10/515491 [patent_app_country] => US [patent_app_date] => 2002-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5427 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/492/07492345.pdf [firstpage_image] =>[orig_patent_app_number] => 10515491 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/515491
Liquid crystal display for performing time divisional color display, method of driving the same backlight unit for liquid crystal display Jul 21, 2002 Issued
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