Search

Suman Kumar Nath

Examiner (ID: 14484, Phone: (571)270-1443 , Office: P/2855 )

Most Active Art Unit
2855
Art Unit(s)
2861, 2855
Total Applications
765
Issued Applications
609
Pending Applications
70
Abandoned Applications
102

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6579455 [patent_doc_number] => 20100321333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'POINTER DETECTION APPARATUS AND POINTER DETECTION METHOD' [patent_app_type] => utility [patent_app_number] => 12/732125 [patent_app_country] => US [patent_app_date] => 2010-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 59 [patent_figures_cnt] => 59 [patent_no_of_words] => 53811 [patent_no_of_claims] => 25 [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/A1/0321/20100321333.pdf [firstpage_image] =>[orig_patent_app_number] => 12732125 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/732125
Pointer detection apparatus and pointer detection method Mar 24, 2010 Issued
Array ( [id] => 9154625 [patent_doc_number] => 08587534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-19 [patent_title] => 'Pointer detection apparatus and pointer detection method' [patent_app_type] => utility [patent_app_number] => 12/732122 [patent_app_country] => US [patent_app_date] => 2010-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 58 [patent_figures_cnt] => 108 [patent_no_of_words] => 53807 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12732122 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/732122
Pointer detection apparatus and pointer detection method Mar 24, 2010 Issued
Array ( [id] => 9154626 [patent_doc_number] => 08587535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-19 [patent_title] => 'Pointer detection apparatus and pointer detection method' [patent_app_type] => utility [patent_app_number] => 12/732127 [patent_app_country] => US [patent_app_date] => 2010-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 58 [patent_figures_cnt] => 108 [patent_no_of_words] => 53807 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12732127 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/732127
Pointer detection apparatus and pointer detection method Mar 24, 2010 Issued
Array ( [id] => 6226639 [patent_doc_number] => 20100182348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'Signal voltage generation circuit, display panel driving device, and display apparatus' [patent_app_type] => utility [patent_app_number] => 12/654799 [patent_app_country] => US [patent_app_date] => 2010-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8546 [patent_no_of_claims] => 14 [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/A1/0182/20100182348.pdf [firstpage_image] =>[orig_patent_app_number] => 12654799 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/654799
Signal voltage generation circuit, display panel driving device, and display apparatus Jan 4, 2010 Abandoned
Array ( [id] => 6037099 [patent_doc_number] => 20110090148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'Wearable input device' [patent_app_type] => utility [patent_app_number] => 12/654785 [patent_app_country] => US [patent_app_date] => 2010-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2833 [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/A1/0090/20110090148.pdf [firstpage_image] =>[orig_patent_app_number] => 12654785 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/654785
Wearable input device Jan 3, 2010 Abandoned
Array ( [id] => 7815923 [patent_doc_number] => 20120062543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-15 [patent_title] => 'LIQUID CRYSTAL DISPLAY APPARATUS, DRIVE CIRCUIT THEREFOR, AND DRIVE METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 13/138737 [patent_app_country] => US [patent_app_date] => 2009-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10482 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20120062543.pdf [firstpage_image] =>[orig_patent_app_number] => 13138737 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/138737
Liquid crystal display apparatus, drive circuit therefor, and drive method therefor Dec 9, 2009 Issued
Array ( [id] => 7667573 [patent_doc_number] => 20110316842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-29 [patent_title] => 'METHOD OF DRIVING INFORMATION DISPLAY PANEL' [patent_app_type] => utility [patent_app_number] => 13/139169 [patent_app_country] => US [patent_app_date] => 2009-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7070 [patent_no_of_claims] => 3 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13139169 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/139169
METHOD OF DRIVING INFORMATION DISPLAY PANEL Dec 7, 2009 Abandoned
Array ( [id] => 7667502 [patent_doc_number] => 20110316771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-29 [patent_title] => 'Display apparatus, television reception apparatus and pointing system' [patent_app_type] => utility [patent_app_number] => 13/138514 [patent_app_country] => US [patent_app_date] => 2009-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7573 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13138514 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/138514
Display apparatus, television reception apparatus and pointing system Nov 19, 2009 Abandoned
Array ( [id] => 6607265 [patent_doc_number] => 20100224425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-09 [patent_title] => 'ELECTROMAGNETIC INPUT DEVICE' [patent_app_type] => utility [patent_app_number] => 12/513000 [patent_app_country] => US [patent_app_date] => 2009-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2080 [patent_no_of_claims] => 15 [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/A1/0224/20100224425.pdf [firstpage_image] =>[orig_patent_app_number] => 12513000 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/513000
ELECTROMAGNETIC INPUT DEVICE Jul 30, 2009 Abandoned
Array ( [id] => 9497769 [patent_doc_number] => 08736596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-27 [patent_title] => 'Liquid crystal display panel and display device having the display panel' [patent_app_type] => utility [patent_app_number] => 12/512641 [patent_app_country] => US [patent_app_date] => 2009-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7672 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12512641 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/512641
Liquid crystal display panel and display device having the display panel Jul 29, 2009 Issued
Array ( [id] => 6363561 [patent_doc_number] => 20100079433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'PIXEL CIRCUIT DRIVING METHOD, LIGHT EMITTING DEVICE, AND ELECTRONIC APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/512536 [patent_app_country] => US [patent_app_date] => 2009-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 23332 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0079/20100079433.pdf [firstpage_image] =>[orig_patent_app_number] => 12512536 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/512536
Pixel circuit driving method, light emitting device, and electronic apparatus Jul 29, 2009 Issued
Array ( [id] => 6248658 [patent_doc_number] => 20100026626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'Efficient keyboards' [patent_app_type] => utility [patent_app_number] => 12/512812 [patent_app_country] => US [patent_app_date] => 2009-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 24430 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20100026626.pdf [firstpage_image] =>[orig_patent_app_number] => 12512812 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/512812
Efficient keyboards Jul 29, 2009 Abandoned
Array ( [id] => 6486045 [patent_doc_number] => 20100214269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'OPTICAL TOUCH MODULE' [patent_app_type] => utility [patent_app_number] => 12/512630 [patent_app_country] => US [patent_app_date] => 2009-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4549 [patent_no_of_claims] => 8 [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/A1/0214/20100214269.pdf [firstpage_image] =>[orig_patent_app_number] => 12512630 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/512630
OPTICAL TOUCH MODULE Jul 29, 2009 Abandoned
Array ( [id] => 6542378 [patent_doc_number] => 20100271305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'OPTICAL MOUSE DEVICE AND OPTICAL DETECTING MODULE THEREOF' [patent_app_type] => utility [patent_app_number] => 12/512712 [patent_app_country] => US [patent_app_date] => 2009-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3721 [patent_no_of_claims] => 19 [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/A1/0271/20100271305.pdf [firstpage_image] =>[orig_patent_app_number] => 12512712 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/512712
OPTICAL MOUSE DEVICE AND OPTICAL DETECTING MODULE THEREOF Jul 29, 2009 Abandoned
Array ( [id] => 8702368 [patent_doc_number] => 08395592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-12 [patent_title] => 'Sensing system' [patent_app_type] => utility [patent_app_number] => 12/512664 [patent_app_country] => US [patent_app_date] => 2009-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 6960 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12512664 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/512664
Sensing system Jul 29, 2009 Issued
Array ( [id] => 5402021 [patent_doc_number] => 20090237334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'CORRECTING BRIGHTNESS VARIATIONS IN ORGANIC ELECTROLUMINESCENT PANEL' [patent_app_type] => utility [patent_app_number] => 12/401126 [patent_app_country] => US [patent_app_date] => 2009-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3039 [patent_no_of_claims] => 3 [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/A1/0237/20090237334.pdf [firstpage_image] =>[orig_patent_app_number] => 12401126 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/401126
Correcting brightness variations in organic electroluminescent panel Mar 9, 2009 Issued
Array ( [id] => 8353049 [patent_doc_number] => 08248382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-21 [patent_title] => 'Input device' [patent_app_type] => utility [patent_app_number] => 12/401273 [patent_app_country] => US [patent_app_date] => 2009-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 9260 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12401273 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/401273
Input device Mar 9, 2009 Issued
Array ( [id] => 5400838 [patent_doc_number] => 20090236151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'Touch Panel Device' [patent_app_type] => utility [patent_app_number] => 12/400797 [patent_app_country] => US [patent_app_date] => 2009-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4444 [patent_no_of_claims] => 22 [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/A1/0236/20090236151.pdf [firstpage_image] =>[orig_patent_app_number] => 12400797 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/400797
Touch Panel Device Mar 9, 2009 Abandoned
Array ( [id] => 5402024 [patent_doc_number] => 20090237337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'INTEGRATED CIRCUIT DEVICE, ELECTRONIC APPARATUS, AND METHOD FOR SETTING GRAY SCALE CHARACTERISTIC DATA' [patent_app_type] => utility [patent_app_number] => 12/400535 [patent_app_country] => US [patent_app_date] => 2009-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7971 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0237/20090237337.pdf [firstpage_image] =>[orig_patent_app_number] => 12400535 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/400535
INTEGRATED CIRCUIT DEVICE, ELECTRONIC APPARATUS, AND METHOD FOR SETTING GRAY SCALE CHARACTERISTIC DATA Mar 8, 2009 Abandoned
Array ( [id] => 5383772 [patent_doc_number] => 20090225016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'LIGHT-SENSITIVE DRIVING CIRCUIT, LIGHT-SENSITIVE METHOD AND DISPLAY' [patent_app_type] => utility [patent_app_number] => 12/400045 [patent_app_country] => US [patent_app_date] => 2009-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3262 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0225/20090225016.pdf [firstpage_image] =>[orig_patent_app_number] => 12400045 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/400045
LIGHT-SENSITIVE DRIVING CIRCUIT, LIGHT-SENSITIVE METHOD AND DISPLAY Mar 8, 2009 Abandoned
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