
Tarifur Rashid Chowdhury
Supervisory Patent Examiner (ID: 13548, Phone: (571)272-2287 , Office: P/2886 )
| Most Active Art Unit | 2871 |
| Art Unit(s) | 2877, 2871, 2886 |
| Total Applications | 1105 |
| Issued Applications | 928 |
| Pending Applications | 120 |
| Abandoned Applications | 65 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1463103
[patent_doc_number] => 06392729
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-05-21
[patent_title] => 'Liquid crystal display with black matrix formed by a black resin optical shielding layer and a blue filter layer'
[patent_app_type] => B1
[patent_app_number] => 09/452170
[patent_app_country] => US
[patent_app_date] => 1999-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 6209
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/392/06392729.pdf
[firstpage_image] =>[orig_patent_app_number] => 09452170
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/452170 | Liquid crystal display with black matrix formed by a black resin optical shielding layer and a blue filter layer | Nov 30, 1999 | Issued |
Array
(
[id] => 4378783
[patent_doc_number] => 06275279
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-14
[patent_title] => 'Liquid crystal display panel wherein end-sealing material contains particulates larger than gap formed by liquid crystal filling port'
[patent_app_type] => 1
[patent_app_number] => 9/452145
[patent_app_country] => US
[patent_app_date] => 1999-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 22
[patent_no_of_words] => 7846
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/275/06275279.pdf
[firstpage_image] =>[orig_patent_app_number] => 452145
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/452145 | Liquid crystal display panel wherein end-sealing material contains particulates larger than gap formed by liquid crystal filling port | Nov 30, 1999 | Issued |
Array
(
[id] => 4356291
[patent_doc_number] => 06285423
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-09-04
[patent_title] => 'Polarizing back-lighting system for direct view liquid crystal displays'
[patent_app_type] => 1
[patent_app_number] => 9/449957
[patent_app_country] => US
[patent_app_date] => 1999-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 34
[patent_no_of_words] => 6140
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/285/06285423.pdf
[firstpage_image] =>[orig_patent_app_number] => 449957
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/449957 | Polarizing back-lighting system for direct view liquid crystal displays | Nov 25, 1999 | Issued |
Array
(
[id] => 969455
[patent_doc_number] => 06940570
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2005-09-06
[patent_title] => 'Lighting element for liquid crystal display'
[patent_app_type] => utility
[patent_app_number] => 09/856657
[patent_app_country] => US
[patent_app_date] => 1999-11-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 60
[patent_figures_cnt] => 93
[patent_no_of_words] => 38143
[patent_no_of_claims] => 68
[patent_no_of_ind_claims] => 18
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/940/06940570.pdf
[firstpage_image] =>[orig_patent_app_number] => 09856657
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/856657 | Lighting element for liquid crystal display | Nov 23, 1999 | Issued |
Array
(
[id] => 1437396
[patent_doc_number] => 06356333
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-03-12
[patent_title] => 'Conductive adhesive with conductive particles, mounting structure, liquid crystal device and electronic device using the same'
[patent_app_type] => B1
[patent_app_number] => 09/448552
[patent_app_country] => US
[patent_app_date] => 1999-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 6589
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 16
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/356/06356333.pdf
[firstpage_image] =>[orig_patent_app_number] => 09448552
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/448552 | Conductive adhesive with conductive particles, mounting structure, liquid crystal device and electronic device using the same | Nov 22, 1999 | Issued |
Array
(
[id] => 1351505
[patent_doc_number] => 06587169
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-07-01
[patent_title] => 'Liquid crystal display device having black matrix'
[patent_app_type] => B1
[patent_app_number] => 09/447463
[patent_app_country] => US
[patent_app_date] => 1999-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 36
[patent_no_of_words] => 9758
[patent_no_of_claims] => 65
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/587/06587169.pdf
[firstpage_image] =>[orig_patent_app_number] => 09447463
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/447463 | Liquid crystal display device having black matrix | Nov 21, 1999 | Issued |
Array
(
[id] => 4393148
[patent_doc_number] => 06278501
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-21
[patent_title] => 'Three dimensional liquid crystal shutter glasses'
[patent_app_type] => 1
[patent_app_number] => 9/447344
[patent_app_country] => US
[patent_app_date] => 1999-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 2295
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/278/06278501.pdf
[firstpage_image] =>[orig_patent_app_number] => 447344
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/447344 | Three dimensional liquid crystal shutter glasses | Nov 21, 1999 | Issued |
Array
(
[id] => 6897862
[patent_doc_number] => 20010046027
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-11-29
[patent_title] => 'LIQUID CRYSTAL DISPLAY HAVING STRIPE-SHAPED COMMON ELECTRODES FORMED ABOVE PLATE-SHAPED PIXEL ELECTRODES'
[patent_app_type] => new
[patent_app_number] => 09/444141
[patent_app_country] => US
[patent_app_date] => 1999-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 3157
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0046/20010046027.pdf
[firstpage_image] =>[orig_patent_app_number] => 09444141
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/444141 | LIQUID CRYSTAL DISPLAY HAVING STRIPE-SHAPED COMMON ELECTRODES FORMED ABOVE PLATE-SHAPED PIXEL ELECTRODES | Nov 19, 1999 | Abandoned |
Array
(
[id] => 4195270
[patent_doc_number] => 06094251
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-07-25
[patent_title] => 'Liquid crystal devices'
[patent_app_type] => 1
[patent_app_number] => 9/443270
[patent_app_country] => US
[patent_app_date] => 1999-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 4984
[patent_no_of_claims] => 9
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[patent_words_short_claim] => 222
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/094/06094251.pdf
[firstpage_image] =>[orig_patent_app_number] => 443270
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/443270 | Liquid crystal devices | Nov 17, 1999 | Issued |
Array
(
[id] => 6093460
[patent_doc_number] => 20020051104
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-05-02
[patent_title] => 'COLOR FILTER FOR REFLECTION LIQUID CRYSTAL DISPLAY AND REFLECTION LIQUID CRYSTAL DISPLAY COMPRISING THE SAME'
[patent_app_type] => new
[patent_app_number] => 09/423644
[patent_app_country] => US
[patent_app_date] => 1999-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4180
[patent_no_of_claims] => 4
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[patent_words_short_claim] => 40
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0051/20020051104.pdf
[firstpage_image] =>[orig_patent_app_number] => 09423644
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/423644 | Color filter for reflection liquid crystal display and reflection liquid crystal display comprising the same | Nov 17, 1999 | Issued |
Array
(
[id] => 7639358
[patent_doc_number] => 06396559
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-05-28
[patent_title] => 'LCD including spacers used in combination with polymer walls'
[patent_app_type] => B1
[patent_app_number] => 09/441940
[patent_app_country] => US
[patent_app_date] => 1999-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 28
[patent_figures_cnt] => 90
[patent_no_of_words] => 16509
[patent_no_of_claims] => 15
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/396/06396559.pdf
[firstpage_image] =>[orig_patent_app_number] => 09441940
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/441940 | LCD including spacers used in combination with polymer walls | Nov 16, 1999 | Issued |
Array
(
[id] => 4418451
[patent_doc_number] => 06229584
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-08
[patent_title] => 'Liquid crystal display monitor having a monitor stand with a replaceable housing part'
[patent_app_type] => 1
[patent_app_number] => 9/440510
[patent_app_country] => US
[patent_app_date] => 1999-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1694
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[patent_no_of_ind_claims] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/229/06229584.pdf
[firstpage_image] =>[orig_patent_app_number] => 440510
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/440510 | Liquid crystal display monitor having a monitor stand with a replaceable housing part | Nov 14, 1999 | Issued |
Array
(
[id] => 4390621
[patent_doc_number] => 06304309
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-16
[patent_title] => 'Liquid crystal display device and method of manufacturing the same'
[patent_app_type] => 1
[patent_app_number] => 9/423543
[patent_app_country] => US
[patent_app_date] => 1999-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 83
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[firstpage_image] =>[orig_patent_app_number] => 423543
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/423543 | Liquid crystal display device and method of manufacturing the same | Nov 11, 1999 | Issued |
Array
(
[id] => 4390649
[patent_doc_number] => 06304311
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[patent_kind] => NA
[patent_issue_date] => 2001-10-16
[patent_title] => 'Method of manufacturing liquid crystal display device'
[patent_app_type] => 1
[patent_app_number] => 9/438340
[patent_app_country] => US
[patent_app_date] => 1999-11-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 3181
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[pdf_file] => patents/06/304/06304311.pdf
[firstpage_image] =>[orig_patent_app_number] => 438340
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/438340 | Method of manufacturing liquid crystal display device | Nov 10, 1999 | Issued |
Array
(
[id] => 5841640
[patent_doc_number] => 20020130990
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-09-19
[patent_title] => 'FLAT DISPLAY DEVICE HAVING A DISPLAY PANEL INCLUDING A PLURALITY PIXELS AND CONDENSER SUBSTRATE INCLUDING A PLURALITY OF CONDENSER MEANS'
[patent_app_type] => new
[patent_app_number] => 09/437250
[patent_app_country] => US
[patent_app_date] => 1999-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] => publications/A1/0130/20020130990.pdf
[firstpage_image] =>[orig_patent_app_number] => 09437250
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/437250 | Flat display device having a display panel including a plurality pixels and a microlens substrate including a plurality of microlens | Nov 9, 1999 | Issued |
Array
(
[id] => 1190743
[patent_doc_number] => 06734936
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-05-11
[patent_title] => 'Optical element containing an optically anisotropic layer having at least two regions with different molecular orientations'
[patent_app_type] => B1
[patent_app_number] => 09/435466
[patent_app_country] => US
[patent_app_date] => 1999-11-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 9327
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/734/06734936.pdf
[firstpage_image] =>[orig_patent_app_number] => 09435466
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/435466 | Optical element containing an optically anisotropic layer having at least two regions with different molecular orientations | Nov 7, 1999 | Issued |
Array
(
[id] => 1344082
[patent_doc_number] => 06593983
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-07-15
[patent_title] => 'Low power consumption liquid crystal display substrate'
[patent_app_type] => B2
[patent_app_number] => 09/434646
[patent_app_country] => US
[patent_app_date] => 1999-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[firstpage_image] =>[orig_patent_app_number] => 09434646
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/434646 | Low power consumption liquid crystal display substrate | Nov 4, 1999 | Issued |
Array
(
[id] => 4280681
[patent_doc_number] => 06307613
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[patent_kind] => NA
[patent_issue_date] => 2001-10-23
[patent_title] => 'Liquid crystal display panel with plurality of alignment marks within the wiring layer'
[patent_app_type] => 1
[patent_app_number] => 9/433967
[patent_app_country] => US
[patent_app_date] => 1999-11-04
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[pdf_file] => patents/06/307/06307613.pdf
[firstpage_image] =>[orig_patent_app_number] => 433967
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/433967 | Liquid crystal display panel with plurality of alignment marks within the wiring layer | Nov 3, 1999 | Issued |
Array
(
[id] => 1549353
[patent_doc_number] => 06445429
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-09-03
[patent_title] => 'Method for assembling a liquid crystal display panel in a mobile telephone'
[patent_app_type] => B1
[patent_app_number] => 09/431995
[patent_app_country] => US
[patent_app_date] => 1999-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/06/445/06445429.pdf
[firstpage_image] =>[orig_patent_app_number] => 09431995
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/431995 | Method for assembling a liquid crystal display panel in a mobile telephone | Nov 1, 1999 | Issued |
Array
(
[id] => 4307019
[patent_doc_number] => 06198523
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-06
[patent_title] => 'Ferroelectric liquid crystal light doubler with temperature and voltage controlled tilt angle'
[patent_app_type] => 1
[patent_app_number] => 9/429246
[patent_app_country] => US
[patent_app_date] => 1999-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 29
[patent_no_of_words] => 13611
[patent_no_of_claims] => 19
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[patent_words_short_claim] => 188
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/198/06198523.pdf
[firstpage_image] =>[orig_patent_app_number] => 429246
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/429246 | Ferroelectric liquid crystal light doubler with temperature and voltage controlled tilt angle | Oct 27, 1999 | Issued |