Search

Tarifur Rashid Chowdhury

Supervisory Patent Examiner (ID: 4818, Phone: (571)272-2287 , Office: P/2886 )

Most Active Art Unit
2871
Art Unit(s)
2871, 2877, 2886
Total Applications
1103
Issued Applications
925
Pending Applications
120
Abandoned Applications
66

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1057593 [patent_doc_number] => 06856366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-15 [patent_title] => 'Reflector plate, reflection type display device, electronic apparatus, light reflecting method and image display method' [patent_app_type] => utility [patent_app_number] => 10/383170 [patent_app_country] => US [patent_app_date] => 2003-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 43 [patent_no_of_words] => 6713 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/856/06856366.pdf [firstpage_image] =>[orig_patent_app_number] => 10383170 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/383170
Reflector plate, reflection type display device, electronic apparatus, light reflecting method and image display method Mar 5, 2003 Issued
Array ( [id] => 6820540 [patent_doc_number] => 20030218701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-27 [patent_title] => 'Electro-optical device and electronic apparatus' [patent_app_type] => new [patent_app_number] => 10/379432 [patent_app_country] => US [patent_app_date] => 2003-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11634 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0218/20030218701.pdf [firstpage_image] =>[orig_patent_app_number] => 10379432 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/379432
Electro-optical device and electronic apparatus having a substrate that functions as a light guide plate Mar 3, 2003 Issued
Array ( [id] => 6873333 [patent_doc_number] => 20030193630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-16 [patent_title] => 'Light guide plate capable of controlling light-emitting angle and liquid crystal display therewith' [patent_app_type] => new [patent_app_number] => 10/375871 [patent_app_country] => US [patent_app_date] => 2003-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2447 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0193/20030193630.pdf [firstpage_image] =>[orig_patent_app_number] => 10375871 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/375871
Light guide plate capable of controlling light-emitting angle and liquid crystal display therewith Feb 20, 2003 Abandoned
Array ( [id] => 6841674 [patent_doc_number] => 20030147021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-07 [patent_title] => 'Liquid crystal display device' [patent_app_type] => new [patent_app_number] => 10/366410 [patent_app_country] => US [patent_app_date] => 2003-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 13919 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0147/20030147021.pdf [firstpage_image] =>[orig_patent_app_number] => 10366410 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/366410
Liquid crystal display device with first and second reference lines in each pixel Feb 13, 2003 Issued
Array ( [id] => 1233969 [patent_doc_number] => 06693687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-17 [patent_title] => 'Liquid crystal display device having counter electrode with overlapping relation with drain line and extends in region of light-blocking film' [patent_app_type] => B2 [patent_app_number] => 10/366409 [patent_app_country] => US [patent_app_date] => 2003-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 29 [patent_no_of_words] => 13642 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/693/06693687.pdf [firstpage_image] =>[orig_patent_app_number] => 10366409 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/366409
Liquid crystal display device having counter electrode with overlapping relation with drain line and extends in region of light-blocking film Feb 13, 2003 Issued
Array ( [id] => 6841673 [patent_doc_number] => 20030147020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-07 [patent_title] => 'Liquid crystal display units' [patent_app_type] => new [patent_app_number] => 10/361630 [patent_app_country] => US [patent_app_date] => 2003-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10508 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0147/20030147020.pdf [firstpage_image] =>[orig_patent_app_number] => 10361630 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/361630
Liquid crystal display units with data line being formed of molybdenum alloy having chromium content Feb 10, 2003 Issued
Array ( [id] => 986306 [patent_doc_number] => 06924861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-02 [patent_title] => 'Birefringement film containing liquid crystal material having multi domains with splayed structure' [patent_app_type] => utility [patent_app_number] => 10/358346 [patent_app_country] => US [patent_app_date] => 2003-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6877 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/924/06924861.pdf [firstpage_image] =>[orig_patent_app_number] => 10358346 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/358346
Birefringement film containing liquid crystal material having multi domains with splayed structure Feb 4, 2003 Issued
Array ( [id] => 682037 [patent_doc_number] => 07084936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-01 [patent_title] => 'Display including electroluminescent elements and liquid crystal elements aligned with each other in front and rear direction of the display' [patent_app_type] => utility [patent_app_number] => 10/356232 [patent_app_country] => US [patent_app_date] => 2003-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5051 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/084/07084936.pdf [firstpage_image] =>[orig_patent_app_number] => 10356232 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/356232
Display including electroluminescent elements and liquid crystal elements aligned with each other in front and rear direction of the display Jan 30, 2003 Issued
Array ( [id] => 753571 [patent_doc_number] => 07023503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-04 [patent_title] => 'Image sensor with photosensitive thin film transistors' [patent_app_type] => utility [patent_app_number] => 10/347149 [patent_app_country] => US [patent_app_date] => 2003-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3734 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/023/07023503.pdf [firstpage_image] =>[orig_patent_app_number] => 10347149 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/347149
Image sensor with photosensitive thin film transistors Jan 16, 2003 Issued
Array ( [id] => 938980 [patent_doc_number] => 06972809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-06 [patent_title] => 'Path shifting optical device having polarization correcting section and optical display system including same' [patent_app_type] => utility [patent_app_number] => 10/321350 [patent_app_country] => US [patent_app_date] => 2002-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 11192 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/972/06972809.pdf [firstpage_image] =>[orig_patent_app_number] => 10321350 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/321350
Path shifting optical device having polarization correcting section and optical display system including same Dec 17, 2002 Issued
Array ( [id] => 1267992 [patent_doc_number] => 06661480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-09 [patent_title] => 'Liquid crystal display and light source device used for the same' [patent_app_type] => B2 [patent_app_number] => 10/300574 [patent_app_country] => US [patent_app_date] => 2002-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 9259 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/661/06661480.pdf [firstpage_image] =>[orig_patent_app_number] => 10300574 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/300574
Liquid crystal display and light source device used for the same Nov 20, 2002 Issued
Array ( [id] => 6816606 [patent_doc_number] => 20030067564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-10 [patent_title] => 'Liquid crystal display and method of fabricating the same' [patent_app_type] => new [patent_app_number] => 10/293487 [patent_app_country] => US [patent_app_date] => 2002-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3665 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20030067564.pdf [firstpage_image] =>[orig_patent_app_number] => 10293487 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/293487
Liquid crystal display and method of fabricating the same Nov 13, 2002 Issued
Array ( [id] => 6795393 [patent_doc_number] => 20030174266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Bistable reflection display device' [patent_app_type] => new [patent_app_number] => 10/276103 [patent_app_country] => US [patent_app_date] => 2002-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 4723 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0174/20030174266.pdf [firstpage_image] =>[orig_patent_app_number] => 10276103 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/276103
Reflective bistable display device incorporating a liquid crystal material Nov 11, 2002 Issued
Array ( [id] => 1126445 [patent_doc_number] => 06795146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-21 [patent_title] => 'Bistable device for reflection display with inverse contrast' [patent_app_type] => B2 [patent_app_number] => 10/275930 [patent_app_country] => US [patent_app_date] => 2002-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5589 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/795/06795146.pdf [firstpage_image] =>[orig_patent_app_number] => 10275930 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/275930
Bistable device for reflection display with inverse contrast Nov 7, 2002 Issued
Array ( [id] => 6790704 [patent_doc_number] => 20030086048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-08 [patent_title] => 'Liquid crystal display' [patent_app_type] => new [patent_app_number] => 10/284306 [patent_app_country] => US [patent_app_date] => 2002-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3458 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0086/20030086048.pdf [firstpage_image] =>[orig_patent_app_number] => 10284306 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/284306
Terminals having meandering portions liquid crystal display including lead wires for connecting circuit wiring to connectional Oct 30, 2002 Issued
Array ( [id] => 6634464 [patent_doc_number] => 20030103181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Liquid crystal display device' [patent_app_type] => new [patent_app_number] => 10/284406 [patent_app_country] => US [patent_app_date] => 2002-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12425 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0103/20030103181.pdf [firstpage_image] =>[orig_patent_app_number] => 10284406 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/284406
Liquid crystal display device with a substrate having an opening on an organic film thereof to accommodate sealing material therethrough Oct 30, 2002 Issued
Array ( [id] => 6868626 [patent_doc_number] => 20030081315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'Electro-optical apparatus, manufacturing method thereof, and electronic instrument' [patent_app_type] => new [patent_app_number] => 10/283070 [patent_app_country] => US [patent_app_date] => 2002-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5028 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20030081315.pdf [firstpage_image] =>[orig_patent_app_number] => 10283070 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/283070
Electro-optical apparatus having a light-emitting element and wavelength correcting unit of plurality of liquid crystalline organic layers Oct 29, 2002 Issued
Array ( [id] => 6695506 [patent_doc_number] => 20030107700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-12 [patent_title] => 'Liquid crystal display element' [patent_app_type] => new [patent_app_number] => 10/283197 [patent_app_country] => US [patent_app_date] => 2002-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3885 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20030107700.pdf [firstpage_image] =>[orig_patent_app_number] => 10283197 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/283197
Liquid crystal display element Oct 29, 2002 Issued
Array ( [id] => 7375073 [patent_doc_number] => 20040080682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-29 [patent_title] => 'Apparatus and method for an improved electronic display' [patent_app_type] => new [patent_app_number] => 10/283502 [patent_app_country] => US [patent_app_date] => 2002-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1796 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0080/20040080682.pdf [firstpage_image] =>[orig_patent_app_number] => 10283502 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/283502
Apparatus and method for an improved electronic display Oct 28, 2002 Abandoned
Array ( [id] => 6859607 [patent_doc_number] => 20030090615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-15 [patent_title] => 'Liquid crystal display device sealing structure and method of fabricating the same' [patent_app_type] => new [patent_app_number] => 10/281949 [patent_app_country] => US [patent_app_date] => 2002-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5217 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0090/20030090615.pdf [firstpage_image] =>[orig_patent_app_number] => 10281949 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/281949
Liquid crystal display device sealing structure and method of fabricating the same Oct 28, 2002 Issued
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