
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] => 4214378
[patent_doc_number] => 06078374
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-06-20
[patent_title] => 'Spatially switched achromatic compound retarder'
[patent_app_type] => 1
[patent_app_number] => 9/215208
[patent_app_country] => US
[patent_app_date] => 1998-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 22
[patent_no_of_words] => 8910
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/078/06078374.pdf
[firstpage_image] =>[orig_patent_app_number] => 215208
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/215208 | Spatially switched achromatic compound retarder | Dec 17, 1998 | Issued |
Array
(
[id] => 1463075
[patent_doc_number] => 06392720
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-05-21
[patent_title] => 'Substrate structure of a liquid crystal display and a manufacturing method thereof'
[patent_app_type] => B1
[patent_app_number] => 09/213852
[patent_app_country] => US
[patent_app_date] => 1998-12-17
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/392/06392720.pdf
[firstpage_image] =>[orig_patent_app_number] => 09213852
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/213852 | Substrate structure of a liquid crystal display and a manufacturing method thereof | Dec 16, 1998 | Issued |
Array
(
[id] => 6897835
[patent_doc_number] => 20010046000
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-11-29
[patent_title] => 'A METHOD FOR MANUFACTURING AN LCK IN WHICH A PHOTORESIST LAYER IS AT LEAST 1.2 TIMES THICKER THAN THE PASSIVATION LAYER'
[patent_app_type] => new
[patent_app_number] => 09/213705
[patent_app_country] => US
[patent_app_date] => 1998-12-17
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0046/20010046000.pdf
[firstpage_image] =>[orig_patent_app_number] => 09213705
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/213705 | Method for manufacturing an LCD in which a photoresist layer is at least 1.2 times thicker than the passivation layer | Dec 16, 1998 | Issued |
Array
(
[id] => 3954146
[patent_doc_number] => 05982464
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-09
[patent_title] => 'Multi-twist color liquid crystal display'
[patent_app_type] => 1
[patent_app_number] => 9/213066
[patent_app_country] => US
[patent_app_date] => 1998-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => patents/05/982/05982464.pdf
[firstpage_image] =>[orig_patent_app_number] => 213066
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/213066 | Multi-twist color liquid crystal display | Dec 15, 1998 | Issued |
Array
(
[id] => 1413588
[patent_doc_number] => 06538709
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-03-25
[patent_title] => 'LCD panel including plurality of display panel parts wrapped around by a thin plastic film envelope with an opening'
[patent_app_type] => B1
[patent_app_number] => 09/212953
[patent_app_country] => US
[patent_app_date] => 1998-12-15
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/538/06538709.pdf
[firstpage_image] =>[orig_patent_app_number] => 09212953
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/212953 | LCD panel including plurality of display panel parts wrapped around by a thin plastic film envelope with an opening | Dec 14, 1998 | Issued |
Array
(
[id] => 4367716
[patent_doc_number] => 06169592
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-02
[patent_title] => 'Photosensitive resin plate with polyimide pattern edge portion having greater hardness than polyimide pattern portion'
[patent_app_type] => 1
[patent_app_number] => 9/212040
[patent_app_country] => US
[patent_app_date] => 1998-12-15
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[pdf_file] => patents/06/169/06169592.pdf
[firstpage_image] =>[orig_patent_app_number] => 212040
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/212040 | Photosensitive resin plate with polyimide pattern edge portion having greater hardness than polyimide pattern portion | Dec 14, 1998 | Issued |
Array
(
[id] => 3954257
[patent_doc_number] => 05982472
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-09
[patent_title] => 'Self-aligned pixel with support pillars for a liquid crystal light valve'
[patent_app_type] => 1
[patent_app_number] => 9/211060
[patent_app_country] => US
[patent_app_date] => 1998-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
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[patent_no_of_words] => 4957
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[pdf_file] => patents/05/982/05982472.pdf
[firstpage_image] =>[orig_patent_app_number] => 211060
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/211060 | Self-aligned pixel with support pillars for a liquid crystal light valve | Dec 13, 1998 | Issued |
Array
(
[id] => 4061873
[patent_doc_number] => 05969783
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-19
[patent_title] => 'Reflective liquid crystal display and connection assembly and method'
[patent_app_type] => 1
[patent_app_number] => 9/209868
[patent_app_country] => US
[patent_app_date] => 1998-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 6598
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[pdf_file] => patents/05/969/05969783.pdf
[firstpage_image] =>[orig_patent_app_number] => 209868
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/209868 | Reflective liquid crystal display and connection assembly and method | Dec 10, 1998 | Issued |
Array
(
[id] => 4344685
[patent_doc_number] => 06333771
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-12-25
[patent_title] => 'Liquid crystal display device capable of reducing the influence of parasitic capacities'
[patent_app_type] => 1
[patent_app_number] => 9/207403
[patent_app_country] => US
[patent_app_date] => 1998-12-08
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[patent_drawing_sheets_cnt] => 22
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[firstpage_image] =>[orig_patent_app_number] => 207403
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/207403 | Liquid crystal display device capable of reducing the influence of parasitic capacities | Dec 7, 1998 | Issued |
Array
(
[id] => 4315641
[patent_doc_number] => 06252640
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-06-26
[patent_title] => 'Method for manufacturing a wide band polarization film'
[patent_app_type] => 1
[patent_app_number] => 9/205932
[patent_app_country] => US
[patent_app_date] => 1998-12-04
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/252/06252640.pdf
[firstpage_image] =>[orig_patent_app_number] => 205932
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/205932 | Method for manufacturing a wide band polarization film | Dec 3, 1998 | Issued |
Array
(
[id] => 4093957
[patent_doc_number] => 06163359
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-19
[patent_title] => 'Liquid crystal display and backlight heater'
[patent_app_type] => 1
[patent_app_number] => 9/203964
[patent_app_country] => US
[patent_app_date] => 1998-12-02
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[pdf_file] => patents/06/163/06163359.pdf
[firstpage_image] =>[orig_patent_app_number] => 203964
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/203964 | Liquid crystal display and backlight heater | Dec 1, 1998 | Issued |
Array
(
[id] => 4394704
[patent_doc_number] => 06262789
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-17
[patent_title] => 'Liquid display and method of making same'
[patent_app_type] => 1
[patent_app_number] => 9/200571
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[pdf_file] => patents/06/262/06262789.pdf
[firstpage_image] =>[orig_patent_app_number] => 200571
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/200571 | Liquid display and method of making same | Nov 26, 1998 | Issued |
Array
(
[id] => 4106915
[patent_doc_number] => 06049365
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[patent_issue_date] => 2000-04-11
[patent_title] => 'Liquid crystal displaying apparatus with a converter not exposed to liquid crystal'
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Array
(
[id] => 4425093
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[patent_title] => 'Vertical alignment mode liquid crystal display having enhanced response time'
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Array
(
[id] => 7646619
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[patent_title] => 'Liquid crystal display'
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Array
(
[id] => 4390554
[patent_doc_number] => 06304304
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[patent_issue_date] => 2001-10-16
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[firstpage_image] =>[orig_patent_app_number] => 196001
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/196001 | Liquid crystal display having an off driving voltage greater than either zero or an optical characteristics changing voltage | Nov 18, 1998 | Issued |
Array
(
[id] => 4008979
[patent_doc_number] => 05986726
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[patent_title] => 'Flat panel display device'
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[pdf_file] => patents/05/986/05986726.pdf
[firstpage_image] =>[orig_patent_app_number] => 192571
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Array
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Array
(
[id] => 1463093
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[patent_title] => 'Systems and methods for providing a storage medium'
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[firstpage_image] =>[orig_patent_app_number] => 09192402
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/192402 | Systems and methods for providing a storage medium | Nov 15, 1998 | Issued |
Array
(
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[pdf_file] => publications/A1/0008/20020008834.pdf
[firstpage_image] =>[orig_patent_app_number] => 09190007
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/190007 | Liquid crystal display device and method of manufacturing the same | Nov 11, 1998 | Issued |