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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] => 5797622 [patent_doc_number] => 20060033976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-16 [patent_title] => 'Display apparatus with two polarization compensators' [patent_app_type] => utility [patent_app_number] => 11/198916 [patent_app_country] => US [patent_app_date] => 2005-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 13067 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0033/20060033976.pdf [firstpage_image] =>[orig_patent_app_number] => 11198916 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/198916
Display apparatus with two polarization compensators Aug 4, 2005 Issued
Array ( [id] => 610196 [patent_doc_number] => 07151581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-19 [patent_title] => 'Liquid crystal display with light transmission regions and light reflection regions' [patent_app_type] => utility [patent_app_number] => 11/196749 [patent_app_country] => US [patent_app_date] => 2005-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 77 [patent_no_of_words] => 36219 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/151/07151581.pdf [firstpage_image] =>[orig_patent_app_number] => 11196749 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/196749
Liquid crystal display with light transmission regions and light reflection regions Aug 3, 2005 Issued
Array ( [id] => 722697 [patent_doc_number] => 07050134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-23 [patent_title] => 'Tilted multi domain liquid crystal display' [patent_app_type] => utility [patent_app_number] => 11/183744 [patent_app_country] => US [patent_app_date] => 2005-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 5695 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/050/07050134.pdf [firstpage_image] =>[orig_patent_app_number] => 11183744 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/183744
Tilted multi domain liquid crystal display Jul 18, 2005 Issued
Array ( [id] => 665151 [patent_doc_number] => 07102710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-05 [patent_title] => 'Manufacturing method of color filter substrate having panel identification' [patent_app_type] => utility [patent_app_number] => 11/150321 [patent_app_country] => US [patent_app_date] => 2005-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 3373 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/102/07102710.pdf [firstpage_image] =>[orig_patent_app_number] => 11150321 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/150321
Manufacturing method of color filter substrate having panel identification Jun 12, 2005 Issued
Array ( [id] => 6950609 [patent_doc_number] => 20050225703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-13 [patent_title] => 'Reflective cholesteric liquid crystal display with complementary light-absorbing layer' [patent_app_type] => utility [patent_app_number] => 11/144314 [patent_app_country] => US [patent_app_date] => 2005-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5242 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0225/20050225703.pdf [firstpage_image] =>[orig_patent_app_number] => 11144314 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/144314
Reflective cholesteric liquid crystal display with complementary light-absorbing layer Jun 2, 2005 Issued
Array ( [id] => 6924219 [patent_doc_number] => 20050237474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-27 [patent_title] => 'Flexible substrate support structure' [patent_app_type] => utility [patent_app_number] => 11/144547 [patent_app_country] => US [patent_app_date] => 2005-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4067 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0237/20050237474.pdf [firstpage_image] =>[orig_patent_app_number] => 11144547 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/144547
Flexible substrate support structure including a temporary rigid substrate with trenches Jun 2, 2005 Issued
Array ( [id] => 697261 [patent_doc_number] => 07072020 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-07-04 [patent_title] => 'Controlling haze in holographically polymerized polymer dispersed liquid crystal optical elements' [patent_app_type] => utility [patent_app_number] => 11/129441 [patent_app_country] => US [patent_app_date] => 2005-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 25 [patent_no_of_words] => 12648 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/072/07072020.pdf [firstpage_image] =>[orig_patent_app_number] => 11129441 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/129441
Controlling haze in holographically polymerized polymer dispersed liquid crystal optical elements May 15, 2005 Issued
Array ( [id] => 931762 [patent_doc_number] => 06980271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-27 [patent_title] => 'Semi-transmissive LCD device having a reflector with irregularity pattern and method of fabricating same' [patent_app_type] => utility [patent_app_number] => 11/097261 [patent_app_country] => US [patent_app_date] => 2005-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9427 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/980/06980271.pdf [firstpage_image] =>[orig_patent_app_number] => 11097261 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/097261
Semi-transmissive LCD device having a reflector with irregularity pattern and method of fabricating same Apr 3, 2005 Issued
Array ( [id] => 7037805 [patent_doc_number] => 20050157239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-21 [patent_title] => 'Method for fabricating an array substrate for in-plane switching liquid crystal display device having multi-domain' [patent_app_type] => utility [patent_app_number] => 11/081671 [patent_app_country] => US [patent_app_date] => 2005-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6312 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0157/20050157239.pdf [firstpage_image] =>[orig_patent_app_number] => 11081671 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/081671
Method for fabricating an array substrate for in-plane switching liquid crystal display device having multi-domain Mar 16, 2005 Issued
Array ( [id] => 732002 [patent_doc_number] => 07042548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-09 [patent_title] => 'Image sensor having thin film transistor and photoelectric conversion element' [patent_app_type] => utility [patent_app_number] => 11/074020 [patent_app_country] => US [patent_app_date] => 2005-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 7712 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/042/07042548.pdf [firstpage_image] =>[orig_patent_app_number] => 11074020 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/074020
Image sensor having thin film transistor and photoelectric conversion element Mar 7, 2005 Issued
Array ( [id] => 639402 [patent_doc_number] => 07126652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-24 [patent_title] => 'Light source device including a planar light source having a single, substantially continuous light emission area and display device incorporating the light source device' [patent_app_type] => utility [patent_app_number] => 11/072919 [patent_app_country] => US [patent_app_date] => 2005-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 9329 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/126/07126652.pdf [firstpage_image] =>[orig_patent_app_number] => 11072919 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/072919
Light source device including a planar light source having a single, substantially continuous light emission area and display device incorporating the light source device Mar 6, 2005 Issued
Array ( [id] => 753567 [patent_doc_number] => 07023502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-04 [patent_title] => 'Semiconductor device having light-shielded thin film transistor' [patent_app_type] => utility [patent_app_number] => 11/069982 [patent_app_country] => US [patent_app_date] => 2005-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 3292 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/023/07023502.pdf [firstpage_image] =>[orig_patent_app_number] => 11069982 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/069982
Semiconductor device having light-shielded thin film transistor Mar 2, 2005 Issued
Array ( [id] => 7095934 [patent_doc_number] => 20050128392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-16 [patent_title] => 'Exposure system for creating a patterned polarization compensator' [patent_app_type] => utility [patent_app_number] => 11/048557 [patent_app_country] => US [patent_app_date] => 2005-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 15807 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0128/20050128392.pdf [firstpage_image] =>[orig_patent_app_number] => 11048557 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/048557
Exposure system for creating a patterned polarization compensator Jan 31, 2005 Issued
Array ( [id] => 6981836 [patent_doc_number] => 20050151905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-14 [patent_title] => 'Spatially patterned polarization compensator' [patent_app_type] => utility [patent_app_number] => 11/048675 [patent_app_country] => US [patent_app_date] => 2005-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 15811 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20050151905.pdf [firstpage_image] =>[orig_patent_app_number] => 11048675 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/048675
Spatially patterned polarization compensator Jan 31, 2005 Issued
Array ( [id] => 651791 [patent_doc_number] => 07113250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-26 [patent_title] => 'Apparatuses and methods for forming assemblies' [patent_app_type] => utility [patent_app_number] => 11/046651 [patent_app_country] => US [patent_app_date] => 2005-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 41 [patent_no_of_words] => 7188 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/113/07113250.pdf [firstpage_image] =>[orig_patent_app_number] => 11046651 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/046651
Apparatuses and methods for forming assemblies Jan 27, 2005 Issued
Array ( [id] => 736025 [patent_doc_number] => 07038750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-02 [patent_title] => 'Liquid crystal display element, optically anisotropic film, and production methods of the same' [patent_app_type] => utility [patent_app_number] => 11/042517 [patent_app_country] => US [patent_app_date] => 2005-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 42240 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/038/07038750.pdf [firstpage_image] =>[orig_patent_app_number] => 11042517 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/042517
Liquid crystal display element, optically anisotropic film, and production methods of the same Jan 25, 2005 Issued
Array ( [id] => 757899 [patent_doc_number] => 07019799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-28 [patent_title] => 'Liquid crystal display with optical adjustment layer controlling transmittance of emitted light in accordance with wavelength' [patent_app_type] => utility [patent_app_number] => 11/041229 [patent_app_country] => US [patent_app_date] => 2005-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 4797 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/019/07019799.pdf [firstpage_image] =>[orig_patent_app_number] => 11041229 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/041229
Liquid crystal display with optical adjustment layer controlling transmittance of emitted light in accordance with wavelength Jan 24, 2005 Issued
Array ( [id] => 6916504 [patent_doc_number] => 20050094065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-05 [patent_title] => 'Reflective plate of reflective or transflective LCD and fabrication method thereof' [patent_app_type] => utility [patent_app_number] => 11/003392 [patent_app_country] => US [patent_app_date] => 2004-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5566 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0094/20050094065.pdf [firstpage_image] =>[orig_patent_app_number] => 11003392 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/003392
Reflective plate of reflective or transflective LCD with improved reflectivity Dec 5, 2004 Issued
Array ( [id] => 7604543 [patent_doc_number] => 07116392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-03 [patent_title] => 'Method for fabricating a transflective liquid crystal display device' [patent_app_type] => utility [patent_app_number] => 11/004097 [patent_app_country] => US [patent_app_date] => 2004-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 23 [patent_no_of_words] => 5282 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/116/07116392.pdf [firstpage_image] =>[orig_patent_app_number] => 11004097 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/004097
Method for fabricating a transflective liquid crystal display device Dec 5, 2004 Issued
Array ( [id] => 683815 [patent_doc_number] => 07081939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-25 [patent_title] => 'Display device having a black matrix overlapping a gate control signal line formed on substrate' [patent_app_type] => utility [patent_app_number] => 10/999986 [patent_app_country] => US [patent_app_date] => 2004-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 67 [patent_no_of_words] => 11677 [patent_no_of_claims] => 9 [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/07/081/07081939.pdf [firstpage_image] =>[orig_patent_app_number] => 10999986 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/999986
Display device having a black matrix overlapping a gate control signal line formed on substrate Nov 30, 2004 Issued
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