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] => 7356939 [patent_doc_number] => 20040090575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-13 [patent_title] => 'Reflector plates for a reflective liquid crystal display and methods for fabricating the same' [patent_app_type] => new [patent_app_number] => 10/698143 [patent_app_country] => US [patent_app_date] => 2003-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2811 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0090/20040090575.pdf [firstpage_image] =>[orig_patent_app_number] => 10698143 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/698143
Method for fabricating a reflective type reflector plate of a reflective liquid crystal display Oct 30, 2003 Issued
Array ( [id] => 7419629 [patent_doc_number] => 20040160562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-19 [patent_title] => 'Image display apparatus and method' [patent_app_type] => new [patent_app_number] => 10/698103 [patent_app_country] => US [patent_app_date] => 2003-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8852 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20040160562.pdf [firstpage_image] =>[orig_patent_app_number] => 10698103 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/698103
Setting a common electrode and auxiliary electrode of an image display apparatus to different electric potentials Oct 30, 2003 Issued
Array ( [id] => 973466 [patent_doc_number] => 06937298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-30 [patent_title] => 'Gaming machine having a protective member covering drive unit and at least a portion of the light emission means' [patent_app_type] => utility [patent_app_number] => 10/697432 [patent_app_country] => US [patent_app_date] => 2003-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6321 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/937/06937298.pdf [firstpage_image] =>[orig_patent_app_number] => 10697432 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/697432
Gaming machine having a protective member covering drive unit and at least a portion of the light emission means Oct 30, 2003 Issued
Array ( [id] => 768010 [patent_doc_number] => 07009668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-07 [patent_title] => 'Liquid crystal display device with reflective material that hides switching material' [patent_app_type] => utility [patent_app_number] => 10/695144 [patent_app_country] => US [patent_app_date] => 2003-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 11036 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/009/07009668.pdf [firstpage_image] =>[orig_patent_app_number] => 10695144 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/695144
Liquid crystal display device with reflective material that hides switching material Oct 27, 2003 Issued
Array ( [id] => 1064511 [patent_doc_number] => 06850293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-01 [patent_title] => 'Liquid crystal display with absorber having absorption and permeability characteristics' [patent_app_type] => utility [patent_app_number] => 10/692931 [patent_app_country] => US [patent_app_date] => 2003-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 4745 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/850/06850293.pdf [firstpage_image] =>[orig_patent_app_number] => 10692931 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/692931
Liquid crystal display with absorber having absorption and permeability characteristics Oct 26, 2003 Issued
Array ( [id] => 7396892 [patent_doc_number] => 20040174488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-09 [patent_title] => 'SYMMETRICAL LIQUID CRYSTAL DISPLAY PANEL' [patent_app_type] => new [patent_app_number] => 10/605717 [patent_app_country] => US [patent_app_date] => 2003-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1561 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0174/20040174488.pdf [firstpage_image] =>[orig_patent_app_number] => 10605717 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/605717
SYMMETRICAL LIQUID CRYSTAL DISPLAY PANEL Oct 20, 2003 Abandoned
Array ( [id] => 7455733 [patent_doc_number] => 20040100423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-27 [patent_title] => 'Double-sided emissive liquid crystal display module' [patent_app_type] => new [patent_app_number] => 10/689247 [patent_app_country] => US [patent_app_date] => 2003-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3658 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0100/20040100423.pdf [firstpage_image] =>[orig_patent_app_number] => 10689247 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/689247
Double-sided emissive liquid crystal display module containing double-sided illumination plate and multiple display panels Oct 19, 2003 Issued
Array ( [id] => 7320071 [patent_doc_number] => 20040135950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'HTN mode liquid crystal display device' [patent_app_type] => new [patent_app_number] => 10/684676 [patent_app_country] => US [patent_app_date] => 2003-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3108 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0135/20040135950.pdf [firstpage_image] =>[orig_patent_app_number] => 10684676 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/684676
Method of forming a multi-domain HTN mode liquid crystal display device Oct 14, 2003 Issued
Array ( [id] => 7209106 [patent_doc_number] => 20040070712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'Liquid crystal device, liquid crystal device manufacturing method, and electronic device' [patent_app_type] => new [patent_app_number] => 10/681350 [patent_app_country] => US [patent_app_date] => 2003-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 18459 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0070/20040070712.pdf [firstpage_image] =>[orig_patent_app_number] => 10681350 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/681350
Liquid crystal device including color filter formed on reflecting film having openings and electronic device using the same Oct 8, 2003 Issued
Array ( [id] => 7194813 [patent_doc_number] => 20050041179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Display unit and electronic apparatus' [patent_app_type] => utility [patent_app_number] => 10/678185 [patent_app_country] => US [patent_app_date] => 2003-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6339 [patent_no_of_claims] => 13 [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/A1/0041/20050041179.pdf [firstpage_image] =>[orig_patent_app_number] => 10678185 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/678185
Display unit and electronic apparatus including a backlight disposed between two display surfaces Oct 5, 2003 Issued
Array ( [id] => 7439128 [patent_doc_number] => 20040066485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-08 [patent_title] => 'Transmission liquid crystal display and method of forming the same' [patent_app_type] => new [patent_app_number] => 10/675958 [patent_app_country] => US [patent_app_date] => 2003-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 6799 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0066/20040066485.pdf [firstpage_image] =>[orig_patent_app_number] => 10675958 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/675958
Transmission liquid crystal display including first transparent layer and second transparent layer made of same material Oct 1, 2003 Issued
Array ( [id] => 969444 [patent_doc_number] => 06940566 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-09-06 [patent_title] => 'Liquid crystal displays including organic passivation layer contacting a portion of the semiconductor layer between source and drain regions' [patent_app_type] => utility [patent_app_number] => 10/676667 [patent_app_country] => US [patent_app_date] => 2003-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 25 [patent_no_of_words] => 6680 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/940/06940566.pdf [firstpage_image] =>[orig_patent_app_number] => 10676667 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/676667
Liquid crystal displays including organic passivation layer contacting a portion of the semiconductor layer between source and drain regions Sep 30, 2003 Issued
Array ( [id] => 969479 [patent_doc_number] => 06940578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-06 [patent_title] => 'Method for fabricating liquid crystal display device' [patent_app_type] => utility [patent_app_number] => 10/674508 [patent_app_country] => US [patent_app_date] => 2003-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 3722 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/940/06940578.pdf [firstpage_image] =>[orig_patent_app_number] => 10674508 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/674508
Method for fabricating liquid crystal display device Sep 30, 2003 Issued
Array ( [id] => 7273912 [patent_doc_number] => 20040233363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-25 [patent_title] => 'Cellulose acetate film' [patent_app_type] => new [patent_app_number] => 10/671656 [patent_app_country] => US [patent_app_date] => 2003-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 27378 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 3 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0233/20040233363.pdf [firstpage_image] =>[orig_patent_app_number] => 10671656 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/671656
Cellulose acetate film prepared according to cooling dissolution method Sep 28, 2003 Issued
Array ( [id] => 938994 [patent_doc_number] => 06972823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-06 [patent_title] => 'Method for fabricating a liquid display device having cholesteric liquid crystal color filter layer with high aperture ratio' [patent_app_type] => utility [patent_app_number] => 10/667360 [patent_app_country] => US [patent_app_date] => 2003-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 7054 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/972/06972823.pdf [firstpage_image] =>[orig_patent_app_number] => 10667360 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/667360
Method for fabricating a liquid display device having cholesteric liquid crystal color filter layer with high aperture ratio Sep 22, 2003 Issued
Array ( [id] => 1035817 [patent_doc_number] => 06876418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-05 [patent_title] => 'Liquid crystal display device having wide viewing angles and method of fabricating the same' [patent_app_type] => utility [patent_app_number] => 10/667311 [patent_app_country] => US [patent_app_date] => 2003-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5016 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/876/06876418.pdf [firstpage_image] =>[orig_patent_app_number] => 10667311 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/667311
Liquid crystal display device having wide viewing angles and method of fabricating the same Sep 22, 2003 Issued
Array ( [id] => 7471880 [patent_doc_number] => 20040121628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-24 [patent_title] => 'Electro-optic apparatus and electronic unit' [patent_app_type] => new [patent_app_number] => 10/666954 [patent_app_country] => US [patent_app_date] => 2003-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 12858 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0121/20040121628.pdf [firstpage_image] =>[orig_patent_app_number] => 10666954 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/666954
Electro-optic apparatus including reflection film with transmission holes and wiring patterns formed of same metal film as reflection film Sep 17, 2003 Issued
Array ( [id] => 1045030 [patent_doc_number] => 06867839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-15 [patent_title] => 'Liquid crystal display system with a dielectric layer disposed above a first pixel electrode surface and not above a second pixel electrode surface' [patent_app_type] => utility [patent_app_number] => 10/658167 [patent_app_country] => US [patent_app_date] => 2003-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 7335 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/867/06867839.pdf [firstpage_image] =>[orig_patent_app_number] => 10658167 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/658167
Liquid crystal display system with a dielectric layer disposed above a first pixel electrode surface and not above a second pixel electrode surface Sep 7, 2003 Issued
Array ( [id] => 938982 [patent_doc_number] => 06972811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-06 [patent_title] => 'Pixel electrode structure for liquid crystal display' [patent_app_type] => utility [patent_app_number] => 10/652623 [patent_app_country] => US [patent_app_date] => 2003-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2129 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/972/06972811.pdf [firstpage_image] =>[orig_patent_app_number] => 10652623 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/652623
Pixel electrode structure for liquid crystal display Sep 1, 2003 Issued
Array ( [id] => 7604548 [patent_doc_number] => 07116387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-03 [patent_title] => 'Display device for automatically switching between 2D and 3D images' [patent_app_type] => utility [patent_app_number] => 10/651575 [patent_app_country] => US [patent_app_date] => 2003-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 1755 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/116/07116387.pdf [firstpage_image] =>[orig_patent_app_number] => 10651575 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/651575
Display device for automatically switching between 2D and 3D images Aug 28, 2003 Issued
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