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] => 1274706 [patent_doc_number] => 06654071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-25 [patent_title] => 'Flexible current-type touch control panel comprising a current-type touch control shield' [patent_app_type] => B2 [patent_app_number] => 09/931236 [patent_app_country] => US [patent_app_date] => 2001-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1983 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/654/06654071.pdf [firstpage_image] =>[orig_patent_app_number] => 09931236 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/931236
Flexible current-type touch control panel comprising a current-type touch control shield Aug 16, 2001 Issued
Array ( [id] => 727450 [patent_doc_number] => 07046328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-16 [patent_title] => 'Apparatuses and methods for flexible displays' [patent_app_type] => utility [patent_app_number] => 09/932505 [patent_app_country] => US [patent_app_date] => 2001-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 41 [patent_no_of_words] => 7142 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/046/07046328.pdf [firstpage_image] =>[orig_patent_app_number] => 09932505 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/932505
Apparatuses and methods for flexible displays Aug 16, 2001 Issued
Array ( [id] => 6933738 [patent_doc_number] => 20010055082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-27 [patent_title] => 'Liquid crystal display device' [patent_app_type] => new [patent_app_number] => 09/927547 [patent_app_country] => US [patent_app_date] => 2001-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 36539 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0055/20010055082.pdf [firstpage_image] =>[orig_patent_app_number] => 09927547 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/927547
Liquid crystal display device with light transmission and reflection regions Aug 12, 2001 Issued
Array ( [id] => 6239405 [patent_doc_number] => 20020044329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-18 [patent_title] => 'Electrooptical unit and electronic apparatus' [patent_app_type] => new [patent_app_number] => 09/925939 [patent_app_country] => US [patent_app_date] => 2001-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11654 [patent_no_of_claims] => 20 [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/A1/0044/20020044329.pdf [firstpage_image] =>[orig_patent_app_number] => 09925939 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/925939
Electrooptical unit with a flexible board and electronic apparatus Aug 8, 2001 Issued
Array ( [id] => 1437401 [patent_doc_number] => 06356336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-03-12 [patent_title] => 'Liquid crystal display panel and method for manufacturing the same' [patent_app_type] => B2 [patent_app_number] => 09/924543 [patent_app_country] => US [patent_app_date] => 2001-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 36 [patent_no_of_words] => 12697 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/356/06356336.pdf [firstpage_image] =>[orig_patent_app_number] => 09924543 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/924543
Liquid crystal display panel and method for manufacturing the same Aug 8, 2001 Issued
Array ( [id] => 1482322 [patent_doc_number] => 06452648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-09-17 [patent_title] => 'Liquid crystal display panel and method for manufacturing the same' [patent_app_type] => B2 [patent_app_number] => 09/924767 [patent_app_country] => US [patent_app_date] => 2001-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 36 [patent_no_of_words] => 12702 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/452/06452648.pdf [firstpage_image] =>[orig_patent_app_number] => 09924767 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/924767
Liquid crystal display panel and method for manufacturing the same Aug 8, 2001 Issued
Array ( [id] => 1427832 [patent_doc_number] => 06515730 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-04 [patent_title] => 'Method of manufacturing a liquid crystal display panel including a terminal electrode part thereof' [patent_app_type] => B1 [patent_app_number] => 09/924766 [patent_app_country] => US [patent_app_date] => 2001-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 36 [patent_no_of_words] => 12703 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/515/06515730.pdf [firstpage_image] =>[orig_patent_app_number] => 09924766 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/924766
Method of manufacturing a liquid crystal display panel including a terminal electrode part thereof Aug 8, 2001 Issued
Array ( [id] => 7630652 [patent_doc_number] => 06636284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-21 [patent_title] => 'System and method for providing an electro-optical device having light shield layers' [patent_app_type] => B2 [patent_app_number] => 09/923336 [patent_app_country] => US [patent_app_date] => 2001-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 15520 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/636/06636284.pdf [firstpage_image] =>[orig_patent_app_number] => 09923336 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/923336
System and method for providing an electro-optical device having light shield layers Aug 7, 2001 Issued
Array ( [id] => 1356395 [patent_doc_number] => 06580489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-06-17 [patent_title] => 'Liquid crystal display panel and a substrate capable of being cut by a laser light' [patent_app_type] => B2 [patent_app_number] => 09/920799 [patent_app_country] => US [patent_app_date] => 2001-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 6474 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/580/06580489.pdf [firstpage_image] =>[orig_patent_app_number] => 09920799 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/920799
Liquid crystal display panel and a substrate capable of being cut by a laser light Aug 2, 2001 Issued
Array ( [id] => 1351454 [patent_doc_number] => 06587165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-01 [patent_title] => 'Thin film semiconductor device and liquid crystal display unit, and fabrication methods thereof' [patent_app_type] => B2 [patent_app_number] => 09/922137 [patent_app_country] => US [patent_app_date] => 2001-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5668 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/587/06587165.pdf [firstpage_image] =>[orig_patent_app_number] => 09922137 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/922137
Thin film semiconductor device and liquid crystal display unit, and fabrication methods thereof Aug 2, 2001 Issued
Array ( [id] => 1283816 [patent_doc_number] => 06646703 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-11 [patent_title] => 'Method of making an element of liquid crystal polymer using alignment induced by unpolarized or circularly polarized radiation' [patent_app_type] => B1 [patent_app_number] => 09/890541 [patent_app_country] => US [patent_app_date] => 2001-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3301 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/646/06646703.pdf [firstpage_image] =>[orig_patent_app_number] => 09890541 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/890541
Method of making an element of liquid crystal polymer using alignment induced by unpolarized or circularly polarized radiation Aug 1, 2001 Issued
Array ( [id] => 6398865 [patent_doc_number] => 20020036744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-28 [patent_title] => 'Liquid crystal display device and defect repairing method for the same' [patent_app_type] => new [patent_app_number] => 09/919839 [patent_app_country] => US [patent_app_date] => 2001-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 19800 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0036/20020036744.pdf [firstpage_image] =>[orig_patent_app_number] => 09919839 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/919839
LCD including pixel electrode with multiple sub-electrode portions Aug 1, 2001 Issued
Array ( [id] => 1117730 [patent_doc_number] => 06801286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-05 [patent_title] => 'Liquid crystal display device having protuberance with base area 5% of one pixel to control liquid crystal molecule orientation' [patent_app_type] => B2 [patent_app_number] => 09/915640 [patent_app_country] => US [patent_app_date] => 2001-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 5620 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/801/06801286.pdf [firstpage_image] =>[orig_patent_app_number] => 09915640 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/915640
Liquid crystal display device having protuberance with base area 5% of one pixel to control liquid crystal molecule orientation Jul 25, 2001 Issued
Array ( [id] => 1238264 [patent_doc_number] => 06690447 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-10 [patent_title] => 'Liquid-crystal display comprising a dielectric layer between electrodes and methods for making the same' [patent_app_type] => B1 [patent_app_number] => 09/915441 [patent_app_country] => US [patent_app_date] => 2001-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 3206 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/690/06690447.pdf [firstpage_image] =>[orig_patent_app_number] => 09915441 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/915441
Liquid-crystal display comprising a dielectric layer between electrodes and methods for making the same Jul 25, 2001 Issued
Array ( [id] => 1545977 [patent_doc_number] => 06373547 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-16 [patent_title] => 'Liquid crystal display device having pole spacers formed over optical shield film' [patent_app_type] => B1 [patent_app_number] => 09/911805 [patent_app_country] => US [patent_app_date] => 2001-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 11447 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/373/06373547.pdf [firstpage_image] =>[orig_patent_app_number] => 09911805 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/911805
Liquid crystal display device having pole spacers formed over optical shield film Jul 24, 2001 Issued
Array ( [id] => 1247422 [patent_doc_number] => 06678032 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-13 [patent_title] => 'Display device with alignment markers' [patent_app_type] => B1 [patent_app_number] => 09/787841 [patent_app_country] => US [patent_app_date] => 2001-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1987 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/678/06678032.pdf [firstpage_image] =>[orig_patent_app_number] => 09787841 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/787841
Display device with alignment markers Jul 17, 2001 Issued
Array ( [id] => 1460706 [patent_doc_number] => 06426785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-07-30 [patent_title] => 'Reflective liquid crystal display device' [patent_app_type] => B2 [patent_app_number] => 09/907197 [patent_app_country] => US [patent_app_date] => 2001-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 21076 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 448 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/426/06426785.pdf [firstpage_image] =>[orig_patent_app_number] => 09907197 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/907197
Reflective liquid crystal display device Jul 16, 2001 Issued
Array ( [id] => 1520096 [patent_doc_number] => 06501522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-31 [patent_title] => 'Method of fabricating a reflective type LCD' [patent_app_type] => B2 [patent_app_number] => 09/907041 [patent_app_country] => US [patent_app_date] => 2001-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2444 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/501/06501522.pdf [firstpage_image] =>[orig_patent_app_number] => 09907041 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/907041
Method of fabricating a reflective type LCD Jul 16, 2001 Issued
Array ( [id] => 5813471 [patent_doc_number] => 20020039163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-04 [patent_title] => 'LIQUID CRYSTAL DISPLAY INCLUDING PIXEL ELECTRODES WITH SLIT POSITIONED ALONG FIRST DIRECTION LONGITUDINAL AXIS OF LIQUID CRYSTAL MOLECULES POSITIONED ALONG SECOND DIRECTION' [patent_app_type] => new [patent_app_number] => 09/682053 [patent_app_country] => US [patent_app_date] => 2001-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 3881 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0039/20020039163.pdf [firstpage_image] =>[orig_patent_app_number] => 09682053 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/682053
Liquid crystal display including pixel electrodes with slit-positioned along first direction and longitudinal axis of liquid crystal molecules positioned along second direction Jul 15, 2001 Issued
Array ( [id] => 6464524 [patent_doc_number] => 20020021401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-21 [patent_title] => 'Liquid crystal display device and production method thereof' [patent_app_type] => new [patent_app_number] => 09/898340 [patent_app_country] => US [patent_app_date] => 2001-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4031 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0021/20020021401.pdf [firstpage_image] =>[orig_patent_app_number] => 09898340 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/898340
Liquid crystal display device using photo-cured product formed of photo-curing composition having liquid crystal skeletal structure and production method thereof Jul 2, 2001 Issued
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