Search

Tarifur Rashid Chowdhury

Supervisory Patent Examiner (ID: 5984, Phone: (571)272-2287 , Office: P/2886 )

Most Active Art Unit
2871
Art Unit(s)
2871, 2886, 2877
Total Applications
1120
Issued Applications
931
Pending Applications
127
Abandoned Applications
69

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6433199 [patent_doc_number] => 20020176034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-28 [patent_title] => 'Multi-domain liquid crystal display device' [patent_app_type] => new [patent_app_number] => 10/192322 [patent_app_country] => US [patent_app_date] => 2002-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 3475 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20020176034.pdf [firstpage_image] =>[orig_patent_app_number] => 10192322 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/192322
Method for assembling a multi-domain liquid crystal display device having field affecting electrode Jul 10, 2002 Issued
09/979566 LCD Display And Light-Transmitting Plate For Display Jun 27, 2002 Abandoned
Array ( [id] => 7305992 [patent_doc_number] => 20040141107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-22 [patent_title] => 'Liquid crystal device' [patent_app_type] => new [patent_app_number] => 10/481430 [patent_app_country] => US [patent_app_date] => 2003-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9613 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 25 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0141/20040141107.pdf [firstpage_image] =>[orig_patent_app_number] => 10481430 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/481430
Liquid crystal device operable in two modes and method of operating the same Jun 19, 2002 Issued
Array ( [id] => 763201 [patent_doc_number] => 07012659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-14 [patent_title] => 'Image replication system having focusing means to receive reflected light through lightguide from spatial light modulator' [patent_app_type] => utility [patent_app_number] => 10/481216 [patent_app_country] => US [patent_app_date] => 2002-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 6676 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/012/07012659.pdf [firstpage_image] =>[orig_patent_app_number] => 10481216 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/481216
Image replication system having focusing means to receive reflected light through lightguide from spatial light modulator Jun 18, 2002 Issued
Array ( [id] => 701249 [patent_doc_number] => 07068334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-27 [patent_title] => 'Color filter and liquid crystal display device' [patent_app_type] => utility [patent_app_number] => 10/158856 [patent_app_country] => US [patent_app_date] => 2002-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13061 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/068/07068334.pdf [firstpage_image] =>[orig_patent_app_number] => 10158856 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/158856
Color filter and liquid crystal display device Jun 2, 2002 Issued
Array ( [id] => 1171380 [patent_doc_number] => 06760090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-06 [patent_title] => 'Liquid crystal display device having solder resist structure and method of making the same' [patent_app_type] => B2 [patent_app_number] => 10/157206 [patent_app_country] => US [patent_app_date] => 2002-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2539 [patent_no_of_claims] => 20 [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/06/760/06760090.pdf [firstpage_image] =>[orig_patent_app_number] => 10157206 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/157206
Liquid crystal display device having solder resist structure and method of making the same May 29, 2002 Issued
Array ( [id] => 6738870 [patent_doc_number] => 20030156238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-21 [patent_title] => 'Light diffusion film, surface illuminant device and liquid crystal display device' [patent_app_type] => new [patent_app_number] => 10/343415 [patent_app_country] => US [patent_app_date] => 2003-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 21215 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0156/20030156238.pdf [firstpage_image] =>[orig_patent_app_number] => 10343415 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/343415
Light diffusion film, plane light source device and liquid crystal display apparatus for enhancing a constant luminance and diffusing a light May 29, 2002 Issued
Array ( [id] => 744675 [patent_doc_number] => 07030949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-18 [patent_title] => 'Optical display including a cholesteric layer, a display device and a diffusing layer on an exit side of the cholesteric layer' [patent_app_type] => utility [patent_app_number] => 10/156770 [patent_app_country] => US [patent_app_date] => 2002-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4752 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/030/07030949.pdf [firstpage_image] =>[orig_patent_app_number] => 10156770 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/156770
Optical display including a cholesteric layer, a display device and a diffusing layer on an exit side of the cholesteric layer May 28, 2002 Issued
Array ( [id] => 6256511 [patent_doc_number] => 20020186341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-12 [patent_title] => 'IC chip and display device using the same' [patent_app_type] => new [patent_app_number] => 10/156972 [patent_app_country] => US [patent_app_date] => 2002-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4422 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0186/20020186341.pdf [firstpage_image] =>[orig_patent_app_number] => 10156972 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/156972
IC substrate of glass and display device May 28, 2002 Issued
Array ( [id] => 6714519 [patent_doc_number] => 20030025867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-06 [patent_title] => 'Method for manufacturing flat type display device and flat type display device manufactured by the same' [patent_app_type] => new [patent_app_number] => 10/156904 [patent_app_country] => US [patent_app_date] => 2002-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2959 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0025/20030025867.pdf [firstpage_image] =>[orig_patent_app_number] => 10156904 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/156904
Method for manufacturing flat type display includes forming closed loop consisting of sealant with recess formed inside the loop May 28, 2002 Issued
Array ( [id] => 6748791 [patent_doc_number] => 20030043311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-06 [patent_title] => 'Liquid crystal display with a holder' [patent_app_type] => new [patent_app_number] => 10/155724 [patent_app_country] => US [patent_app_date] => 2002-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1824 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20030043311.pdf [firstpage_image] =>[orig_patent_app_number] => 10155724 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/155724
Liquid crystal display with holder for clamping May 27, 2002 Issued
Array ( [id] => 6772981 [patent_doc_number] => 20030016319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-23 [patent_title] => 'LCD-cell' [patent_app_type] => new [patent_app_number] => 10/156740 [patent_app_country] => US [patent_app_date] => 2002-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2456 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20030016319.pdf [firstpage_image] =>[orig_patent_app_number] => 10156740 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/156740
LCD-cell with color and light filtering layers May 27, 2002 Issued
Array ( [id] => 1134791 [patent_doc_number] => 06788369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-07 [patent_title] => 'Cholesteric liquid crystal color filter and process for producing the same' [patent_app_type] => B2 [patent_app_number] => 10/154810 [patent_app_country] => US [patent_app_date] => 2002-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 10230 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/788/06788369.pdf [firstpage_image] =>[orig_patent_app_number] => 10154810 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/154810
Cholesteric liquid crystal color filter and process for producing the same May 27, 2002 Issued
Array ( [id] => 6754210 [patent_doc_number] => 20030001986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-02 [patent_title] => 'Liquid crystal display device and projection liquid crystal display apparatus' [patent_app_type] => new [patent_app_number] => 10/154713 [patent_app_country] => US [patent_app_date] => 2002-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12504 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20030001986.pdf [firstpage_image] =>[orig_patent_app_number] => 10154713 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/154713
Projection liquid crystal display apparatus wherein overall focal point of the lens is shifted to increase effective aperture ratio May 23, 2002 Issued
Array ( [id] => 1114474 [patent_doc_number] => 06803981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-12 [patent_title] => 'Liquid crystal display having biased bending vertical alignment' [patent_app_type] => B2 [patent_app_number] => 10/154716 [patent_app_country] => US [patent_app_date] => 2002-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 1898 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/803/06803981.pdf [firstpage_image] =>[orig_patent_app_number] => 10154716 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/154716
Liquid crystal display having biased bending vertical alignment May 23, 2002 Issued
Array ( [id] => 1174779 [patent_doc_number] => 06753939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-22 [patent_title] => 'LCD device with vertically oriented liquid crystal section under no voltage condition' [patent_app_type] => B2 [patent_app_number] => 10/154712 [patent_app_country] => US [patent_app_date] => 2002-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 10055 [patent_no_of_claims] => 9 [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/06/753/06753939.pdf [firstpage_image] =>[orig_patent_app_number] => 10154712 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/154712
LCD device with vertically oriented liquid crystal section under no voltage condition May 23, 2002 Issued
Array ( [id] => 1195830 [patent_doc_number] => RE038500 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2004-04-20 [patent_title] => 'Polarizer, optical element, lighting device and liquid crystal display' [patent_app_type] => E1 [patent_app_number] => 10/151007 [patent_app_country] => US [patent_app_date] => 2002-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 9558 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/038/RE038500.pdf [firstpage_image] =>[orig_patent_app_number] => 10151007 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/151007
Polarizer, optical element, lighting device and liquid crystal display May 20, 2002 Issued
Array ( [id] => 6641539 [patent_doc_number] => 20030007109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'Liquid crystal display' [patent_app_type] => new [patent_app_number] => 10/145726 [patent_app_country] => US [patent_app_date] => 2002-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5744 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0007/20030007109.pdf [firstpage_image] =>[orig_patent_app_number] => 10145726 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/145726
Liquid crystal display with a heat shield between the inverter and the backlight assembly May 15, 2002 Issued
Array ( [id] => 991410 [patent_doc_number] => 06919938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-19 [patent_title] => 'Liquid crystal display device having a wire securing member' [patent_app_type] => utility [patent_app_number] => 10/146064 [patent_app_country] => US [patent_app_date] => 2002-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 8077 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/919/06919938.pdf [firstpage_image] =>[orig_patent_app_number] => 10146064 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/146064
Liquid crystal display device having a wire securing member May 15, 2002 Issued
Array ( [id] => 6433292 [patent_doc_number] => 20020176045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-28 [patent_title] => 'Liquid crystal display device and method for manufacturing the same' [patent_app_type] => new [patent_app_number] => 10/145896 [patent_app_country] => US [patent_app_date] => 2002-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2989 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20020176045.pdf [firstpage_image] =>[orig_patent_app_number] => 10145896 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/145896
Liquid crystal display device having pad configuration and method for manufacturing the same May 15, 2002 Issued
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