
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 6464462
[patent_doc_number] => 20020021395
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-02-21
[patent_title] => 'VERTICALLY ALIGNED LIQUID CRYSTAL DISPLAY'
[patent_app_type] => new
[patent_app_number] => 09/163083
[patent_app_country] => US
[patent_app_date] => 1998-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 3616
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0021/20020021395.pdf
[firstpage_image] =>[orig_patent_app_number] => 09163083
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/163083 | Vertically aligned liquid crystal display with improved viewing characteristics | Sep 28, 1998 | Issued |
Array
(
[id] => 3957299
[patent_doc_number] => 05991002
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-23
[patent_title] => 'Method for correcting a defect in a liquid crystal panel'
[patent_app_type] => 1
[patent_app_number] => 9/159863
[patent_app_country] => US
[patent_app_date] => 1998-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 16
[patent_no_of_words] => 3891
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/991/05991002.pdf
[firstpage_image] =>[orig_patent_app_number] => 159863
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/159863 | Method for correcting a defect in a liquid crystal panel | Sep 23, 1998 | Issued |
Array
(
[id] => 6960142
[patent_doc_number] => 20010012080
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-08-09
[patent_title] => 'BISTABLE LIQUID CRYSTAL DISPLAY DEVICE'
[patent_app_type] => new
[patent_app_number] => 09/043078
[patent_app_country] => US
[patent_app_date] => 1998-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 11368
[patent_no_of_claims] => 56
[patent_no_of_ind_claims] => 32
[patent_words_short_claim] => 18
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0012/20010012080.pdf
[firstpage_image] =>[orig_patent_app_number] => 09043078
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/043078 | Bistable liquid crystal display device in which nematic liquid crystal has monostable anchorings | Sep 13, 1998 | Issued |
Array
(
[id] => 1274765
[patent_doc_number] => 06654083
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-11-25
[patent_title] => 'Electronic optical device and method for producing the same, and projection type display device'
[patent_app_type] => B1
[patent_app_number] => 09/150082
[patent_app_country] => US
[patent_app_date] => 1998-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 32
[patent_no_of_words] => 15441
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/654/06654083.pdf
[firstpage_image] =>[orig_patent_app_number] => 09150082
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/150082 | Electronic optical device and method for producing the same, and projection type display device | Sep 8, 1998 | Issued |
Array
(
[id] => 4336935
[patent_doc_number] => 06330042
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-12-11
[patent_title] => 'Liquid crystal display and the method of manufacturing the same'
[patent_app_type] => 1
[patent_app_number] => 9/145752
[patent_app_country] => US
[patent_app_date] => 1998-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 17
[patent_no_of_words] => 3655
[patent_no_of_claims] => 29
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[pdf_file] => patents/06/330/06330042.pdf
[firstpage_image] =>[orig_patent_app_number] => 145752
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/145752 | Liquid crystal display and the method of manufacturing the same | Sep 1, 1998 | Issued |
Array
(
[id] => 4137522
[patent_doc_number] => 06128051
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-03
[patent_title] => 'Method for forming and apparatus including a liquid crystal display having shorting bar connector'
[patent_app_type] => 1
[patent_app_number] => 9/139987
[patent_app_country] => US
[patent_app_date] => 1998-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 4748
[patent_no_of_claims] => 12
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[pdf_file] => patents/06/128/06128051.pdf
[firstpage_image] =>[orig_patent_app_number] => 139987
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/139987 | Method for forming and apparatus including a liquid crystal display having shorting bar connector | Aug 25, 1998 | Issued |
Array
(
[id] => 1425217
[patent_doc_number] => 06522374
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-02-18
[patent_title] => 'Passive matrix liquid crystal display'
[patent_app_type] => B1
[patent_app_number] => 09/139455
[patent_app_country] => US
[patent_app_date] => 1998-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 5272
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[pdf_file] => patents/06/522/06522374.pdf
[firstpage_image] =>[orig_patent_app_number] => 09139455
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/139455 | Passive matrix liquid crystal display | Aug 24, 1998 | Issued |
Array
(
[id] => 4075896
[patent_doc_number] => 06008874
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-28
[patent_title] => 'Active matrix liquid crystal display having alignment film with inclined surface'
[patent_app_type] => 1
[patent_app_number] => 9/138543
[patent_app_country] => US
[patent_app_date] => 1998-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 13
[patent_no_of_words] => 5748
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/008/06008874.pdf
[firstpage_image] =>[orig_patent_app_number] => 138543
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/138543 | Active matrix liquid crystal display having alignment film with inclined surface | Aug 23, 1998 | Issued |
Array
(
[id] => 7643136
[patent_doc_number] => 06429908
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-08-06
[patent_title] => 'Method for manufacturing a gate of thin film transistor in a liquid crystal display device'
[patent_app_type] => B1
[patent_app_number] => 09/146460
[patent_app_country] => US
[patent_app_date] => 1998-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 2852
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[pdf_file] => patents/06/429/06429908.pdf
[firstpage_image] =>[orig_patent_app_number] => 09146460
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/146460 | Method for manufacturing a gate of thin film transistor in a liquid crystal display device | Aug 18, 1998 | Issued |
Array
(
[id] => 4167353
[patent_doc_number] => 06104455
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-15
[patent_title] => 'Back light device and liquid crystal display apparatus'
[patent_app_type] => 1
[patent_app_number] => 9/130462
[patent_app_country] => US
[patent_app_date] => 1998-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 23
[patent_no_of_words] => 8337
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[pdf_file] => patents/06/104/06104455.pdf
[firstpage_image] =>[orig_patent_app_number] => 130462
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/130462 | Back light device and liquid crystal display apparatus | Aug 6, 1998 | Issued |
Array
(
[id] => 6884267
[patent_doc_number] => 20010038425
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-11-08
[patent_title] => 'BACKLIGHT ASSEMBLY FOR A DISPLAY DEVICE'
[patent_app_type] => new
[patent_app_number] => 09/128957
[patent_app_country] => US
[patent_app_date] => 1998-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => publications/A1/0038/20010038425.pdf
[firstpage_image] =>[orig_patent_app_number] => 09128957
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/128957 | BACKLIGHT ASSEMBLY FOR A DISPLAY DEVICE | Aug 3, 1998 | Abandoned |
Array
(
[id] => 1538075
[patent_doc_number] => 06337722
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-01-08
[patent_title] => 'Liquid crystal display panel having electrostatic discharge prevention circuitry'
[patent_app_type] => B1
[patent_app_number] => 09/129474
[patent_app_country] => US
[patent_app_date] => 1998-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/337/06337722.pdf
[firstpage_image] =>[orig_patent_app_number] => 09129474
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/129474 | Liquid crystal display panel having electrostatic discharge prevention circuitry | Aug 3, 1998 | Issued |
Array
(
[id] => 4325203
[patent_doc_number] => 06243151
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-06-05
[patent_title] => 'Liquid crystal display with polarization layer interior to substrates'
[patent_app_type] => 1
[patent_app_number] => 9/127054
[patent_app_country] => US
[patent_app_date] => 1998-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] => patents/06/243/06243151.pdf
[firstpage_image] =>[orig_patent_app_number] => 127054
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/127054 | Liquid crystal display with polarization layer interior to substrates | Jul 30, 1998 | Issued |
Array
(
[id] => 4425099
[patent_doc_number] => 06195147
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-27
[patent_title] => 'Liquid crystal substrate with optical modulation region having different alignment control forces'
[patent_app_type] => 1
[patent_app_number] => 9/126857
[patent_app_country] => US
[patent_app_date] => 1998-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 31
[patent_no_of_words] => 33917
[patent_no_of_claims] => 76
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/195/06195147.pdf
[firstpage_image] =>[orig_patent_app_number] => 126857
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/126857 | Liquid crystal substrate with optical modulation region having different alignment control forces | Jul 30, 1998 | Issued |
Array
(
[id] => 4299895
[patent_doc_number] => 06211935
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-03
[patent_title] => 'Alignment device for an IC-mounted structure'
[patent_app_type] => 1
[patent_app_number] => 9/126149
[patent_app_country] => US
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[pdf_file] => patents/06/211/06211935.pdf
[firstpage_image] =>[orig_patent_app_number] => 126149
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/126149 | Alignment device for an IC-mounted structure | Jul 29, 1998 | Issued |
Array
(
[id] => 3995411
[patent_doc_number] => 05959713
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-28
[patent_title] => 'Liquid-crystal display panel and method for inspecting the same'
[patent_app_type] => 1
[patent_app_number] => 9/126445
[patent_app_country] => US
[patent_app_date] => 1998-07-30
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/959/05959713.pdf
[firstpage_image] =>[orig_patent_app_number] => 126445
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/126445 | Liquid-crystal display panel and method for inspecting the same | Jul 29, 1998 | Issued |
Array
(
[id] => 4195243
[patent_doc_number] => 06094249
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-07-25
[patent_title] => 'Spatial light modulator and display with reduced electrical connectivity requirement'
[patent_app_type] => 1
[patent_app_number] => 9/124655
[patent_app_country] => US
[patent_app_date] => 1998-07-29
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[pdf_file] => patents/06/094/06094249.pdf
[firstpage_image] =>[orig_patent_app_number] => 124655
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/124655 | Spatial light modulator and display with reduced electrical connectivity requirement | Jul 28, 1998 | Issued |
Array
(
[id] => 4142801
[patent_doc_number] => 06147735
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-14
[patent_title] => 'Reflection-type liquid crystal displaying apparatus'
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[patent_app_number] => 9/124248
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[pdf_file] => patents/06/147/06147735.pdf
[firstpage_image] =>[orig_patent_app_number] => 124248
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/124248 | Reflection-type liquid crystal displaying apparatus | Jul 28, 1998 | Issued |
Array
(
[id] => 1517157
[patent_doc_number] => 06421106
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-07-16
[patent_title] => 'Reflector having pits and projections on a surface thereof, manufacturing method for the same, and reflection type liquid crystal display device employing the reflector'
[patent_app_type] => B1
[patent_app_number] => 09/123909
[patent_app_country] => US
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[pdf_file] => patents/06/421/06421106.pdf
[firstpage_image] =>[orig_patent_app_number] => 09123909
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/123909 | Reflector having pits and projections on a surface thereof, manufacturing method for the same, and reflection type liquid crystal display device employing the reflector | Jul 27, 1998 | Issued |
Array
(
[id] => 4425076
[patent_doc_number] => 06195140
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-27
[patent_title] => 'Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region'
[patent_app_type] => 1
[patent_app_number] => 9/122756
[patent_app_country] => US
[patent_app_date] => 1998-07-27
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/195/06195140.pdf
[firstpage_image] =>[orig_patent_app_number] => 122756
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/122756 | Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region | Jul 26, 1998 | Issued |