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] => 1423801 [patent_doc_number] => 06512567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-01-28 [patent_title] => 'Liquid crystal display device wherein gate terminal and drain terminal are formed by same layer of counter electrode' [patent_app_type] => B2 [patent_app_number] => 10/115916 [patent_app_country] => US [patent_app_date] => 2002-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 29 [patent_no_of_words] => 13636 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/512/06512567.pdf [firstpage_image] =>[orig_patent_app_number] => 10115916 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/115916
Liquid crystal display device wherein gate terminal and drain terminal are formed by same layer of counter electrode Apr 4, 2002 Issued
Array ( [id] => 6271750 [patent_doc_number] => 20020105612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-08 [patent_title] => 'Liquid crystal display device' [patent_app_type] => new [patent_app_number] => 10/115939 [patent_app_country] => US [patent_app_date] => 2002-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 13707 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0105/20020105612.pdf [firstpage_image] =>[orig_patent_app_number] => 10115939 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/115939
Liquid crystal display device Apr 4, 2002 Issued
Array ( [id] => 6434436 [patent_doc_number] => 20020176167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-28 [patent_title] => 'Process of producing circularly-polarized-light-extracting optical element, circularly-polarized-light-extracting optical element, polarized-light-emitting device including the optical element, and liquid crystal display including the optical element' [patent_app_type] => new [patent_app_number] => 10/115438 [patent_app_country] => US [patent_app_date] => 2002-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9477 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20020176167.pdf [firstpage_image] =>[orig_patent_app_number] => 10115438 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/115438
Circularly-polarized-light-extracting optical element having chlosteric layer with changing chiral pitch Apr 3, 2002 Issued
Array ( [id] => 1351494 [patent_doc_number] => 06587168 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-01 [patent_title] => 'Liquid crystal display with internal polarizer and method of making same' [patent_app_type] => B2 [patent_app_number] => 10/115545 [patent_app_country] => US [patent_app_date] => 2002-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7514 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/587/06587168.pdf [firstpage_image] =>[orig_patent_app_number] => 10115545 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/115545
Liquid crystal display with internal polarizer and method of making same Apr 2, 2002 Issued
Array ( [id] => 1520093 [patent_doc_number] => 06501520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-31 [patent_title] => 'Liquid crystal display with polarization layer interior to substrates' [patent_app_type] => B2 [patent_app_number] => 10/112947 [patent_app_country] => US [patent_app_date] => 2002-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6720 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/501/06501520.pdf [firstpage_image] =>[orig_patent_app_number] => 10112947 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/112947
Liquid crystal display with polarization layer interior to substrates Apr 1, 2002 Issued
Array ( [id] => 5983470 [patent_doc_number] => 20020097361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-25 [patent_title] => 'In-plane switching mode liquid crystal display device' [patent_app_type] => new [patent_app_number] => 10/108429 [patent_app_country] => US [patent_app_date] => 2002-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2751 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0097/20020097361.pdf [firstpage_image] =>[orig_patent_app_number] => 10108429 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/108429
In-plane switching mode liquid crystal display device having multiple domains Mar 28, 2002 Issued
Array ( [id] => 7249145 [patent_doc_number] => 20050074199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-07 [patent_title] => 'Optical coincidence gate' [patent_app_type] => utility [patent_app_number] => 10/472242 [patent_app_country] => US [patent_app_date] => 2002-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 58 [patent_figures_cnt] => 58 [patent_no_of_words] => 32953 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0074/20050074199.pdf [firstpage_image] =>[orig_patent_app_number] => 10472242 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/472242
Optical coincidence system for narrowing the width of output pulses relative to optical signal and control pulses Mar 27, 2002 Issued
Array ( [id] => 1180923 [patent_doc_number] => 06747716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-08 [patent_title] => 'Optical element including an absorptive and reflective polarizer having particular orientation' [patent_app_type] => B2 [patent_app_number] => 10/098489 [patent_app_country] => US [patent_app_date] => 2002-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 7968 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/747/06747716.pdf [firstpage_image] =>[orig_patent_app_number] => 10098489 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/098489
Optical element including an absorptive and reflective polarizer having particular orientation Mar 17, 2002 Issued
Array ( [id] => 6302604 [patent_doc_number] => 20020093617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Liquid crystal display device' [patent_app_type] => new [patent_app_number] => 10/098058 [patent_app_country] => US [patent_app_date] => 2002-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10634 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0093/20020093617.pdf [firstpage_image] =>[orig_patent_app_number] => 10098058 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/098058
Liquid crystal display device with columnar spacer Mar 14, 2002 Issued
Array ( [id] => 1369675 [patent_doc_number] => 06573955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-06-03 [patent_title] => 'Capacitance substrate for a liquid crystal device and a projection type display device' [patent_app_type] => B2 [patent_app_number] => 10/097573 [patent_app_country] => US [patent_app_date] => 2002-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 16178 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/573/06573955.pdf [firstpage_image] =>[orig_patent_app_number] => 10097573 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/097573
Capacitance substrate for a liquid crystal device and a projection type display device Mar 14, 2002 Issued
Array ( [id] => 1317633 [patent_doc_number] => 06614500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-02 [patent_title] => 'Liquid crystal display having a dummy source pad and method for manufacturing the same' [patent_app_type] => B2 [patent_app_number] => 10/093454 [patent_app_country] => US [patent_app_date] => 2002-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 42 [patent_no_of_words] => 4967 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/614/06614500.pdf [firstpage_image] =>[orig_patent_app_number] => 10093454 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/093454
Liquid crystal display having a dummy source pad and method for manufacturing the same Mar 10, 2002 Issued
Array ( [id] => 1215354 [patent_doc_number] => 06710836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-23 [patent_title] => 'Array substrate for in-plane switching mode liquid crystal display device and manufacturing method thereof' [patent_app_type] => B2 [patent_app_number] => 10/080573 [patent_app_country] => US [patent_app_date] => 2002-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6443 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/710/06710836.pdf [firstpage_image] =>[orig_patent_app_number] => 10080573 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/080573
Array substrate for in-plane switching mode liquid crystal display device and manufacturing method thereof Feb 24, 2002 Issued
Array ( [id] => 6365812 [patent_doc_number] => 20020117691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-29 [patent_title] => 'Thin film transistor array substrate using low dielectric insulating layer and method of fabricating the same' [patent_app_type] => new [patent_app_number] => 10/083261 [patent_app_country] => US [patent_app_date] => 2002-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 68 [patent_figures_cnt] => 68 [patent_no_of_words] => 16932 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0117/20020117691.pdf [firstpage_image] =>[orig_patent_app_number] => 10083261 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/083261
Thin film transistor array substrate using low dielectric insulating layer and method of fabricating the same Feb 24, 2002 Issued
Array ( [id] => 1231241 [patent_doc_number] => 06697138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-24 [patent_title] => 'Transflective liquid crystal display device and manufacturing method for the same' [patent_app_type] => B2 [patent_app_number] => 10/079557 [patent_app_country] => US [patent_app_date] => 2002-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4707 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/697/06697138.pdf [firstpage_image] =>[orig_patent_app_number] => 10079557 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/079557
Transflective liquid crystal display device and manufacturing method for the same Feb 21, 2002 Issued
Array ( [id] => 6833372 [patent_doc_number] => 20030160917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-28 [patent_title] => 'Liquid crystal display apparatus' [patent_app_type] => new [patent_app_number] => 10/079577 [patent_app_country] => US [patent_app_date] => 2002-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8529 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20030160917.pdf [firstpage_image] =>[orig_patent_app_number] => 10079577 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/079577
Liquid crystal display apparatus having light pipe with reflective polarizer Feb 21, 2002 Issued
Array ( [id] => 1143757 [patent_doc_number] => 06781667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-24 [patent_title] => 'Method of manufacturing image-forming apparatus' [patent_app_type] => B2 [patent_app_number] => 10/078456 [patent_app_country] => US [patent_app_date] => 2002-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 29 [patent_no_of_words] => 8152 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/781/06781667.pdf [firstpage_image] =>[orig_patent_app_number] => 10078456 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/078456
Method of manufacturing image-forming apparatus Feb 20, 2002 Issued
Array ( [id] => 959290 [patent_doc_number] => 06954238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-11 [patent_title] => 'Backlight module for homogenizing the temperature of a flat panel display device' [patent_app_type] => utility [patent_app_number] => 10/078663 [patent_app_country] => US [patent_app_date] => 2002-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2817 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/954/06954238.pdf [firstpage_image] =>[orig_patent_app_number] => 10078663 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/078663
Backlight module for homogenizing the temperature of a flat panel display device Feb 20, 2002 Issued
Array ( [id] => 6515540 [patent_doc_number] => 20020135727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Display module, flexible wire board and flexible wire board connecting method' [patent_app_type] => new [patent_app_number] => 10/077927 [patent_app_country] => US [patent_app_date] => 2002-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 14022 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0135/20020135727.pdf [firstpage_image] =>[orig_patent_app_number] => 10077927 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/077927
Display module including a display panel connected to a flexible wire board with an insulating protective layer extended inside the display panel Feb 19, 2002 Issued
Array ( [id] => 1180994 [patent_doc_number] => 06747727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-08 [patent_title] => 'Method for the manufacture of a liquid crystal display' [patent_app_type] => B2 [patent_app_number] => 10/077984 [patent_app_country] => US [patent_app_date] => 2002-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2668 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/747/06747727.pdf [firstpage_image] =>[orig_patent_app_number] => 10077984 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/077984
Method for the manufacture of a liquid crystal display Feb 19, 2002 Issued
Array ( [id] => 5919022 [patent_doc_number] => 20020113782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-22 [patent_title] => 'Display system for processing a video signal' [patent_app_type] => new [patent_app_number] => 10/078935 [patent_app_country] => US [patent_app_date] => 2002-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1817 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0113/20020113782.pdf [firstpage_image] =>[orig_patent_app_number] => 10078935 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/078935
Display system for processing a video signal Feb 18, 2002 Abandoned
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