
Hai Chi Pham
Examiner (ID: 18284)
| Most Active Art Unit | 2861 |
| Art Unit(s) | 2853, 2861 |
| Total Applications | 1967 |
| Issued Applications | 1679 |
| Pending Applications | 12 |
| Abandoned Applications | 277 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2360428
[patent_doc_number] => 04683079
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-28
[patent_title] => 'Liquid-crystal 4-n-pentylphenyl esters of 4\'-(trans-4\"-n-alkylcyclohex-2-enoyloxy)benzoic acids'
[patent_app_type] => 1
[patent_app_number] => 6/885574
[patent_app_country] => US
[patent_app_date] => 1986-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 1091
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[pdf_file] => patents/04/683/04683079.pdf
[firstpage_image] =>[orig_patent_app_number] => 885574
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/885574 | Liquid-crystal 4-n-pentylphenyl esters of 4'-(trans-4"-n-alkylcyclohex-2-enoyloxy)benzoic acids | Jun 19, 1986 | Issued |
Array
(
[id] => 2410326
[patent_doc_number] => 04741859
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-03
[patent_title] => 'Thermochromic liquid crystal materials and devices'
[patent_app_type] => 1
[patent_app_number] => 6/875699
[patent_app_country] => US
[patent_app_date] => 1986-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/04/741/04741859.pdf
[firstpage_image] =>[orig_patent_app_number] => 875699
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/875699 | Thermochromic liquid crystal materials and devices | Jun 17, 1986 | Issued |
Array
(
[id] => 2381639
[patent_doc_number] => 04737312
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-12
[patent_title] => 'Liquid crystal composition'
[patent_app_type] => 1
[patent_app_number] => 6/890191
[patent_app_country] => US
[patent_app_date] => 1986-06-17
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/737/04737312.pdf
[firstpage_image] =>[orig_patent_app_number] => 890191
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/890191 | Liquid crystal composition | Jun 16, 1986 | Issued |
Array
(
[id] => 2322514
[patent_doc_number] => 04680137
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-14
[patent_title] => 'Liquid crystal ester compound'
[patent_app_type] => 1
[patent_app_number] => 6/869682
[patent_app_country] => US
[patent_app_date] => 1986-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] => patents/04/680/04680137.pdf
[firstpage_image] =>[orig_patent_app_number] => 869682
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/869682 | Liquid crystal ester compound | Jun 1, 1986 | Issued |
Array
(
[id] => 2335936
[patent_doc_number] => 04668425
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-26
[patent_title] => 'Novel liquid crystal compound'
[patent_app_type] => 1
[patent_app_number] => 6/868728
[patent_app_country] => US
[patent_app_date] => 1986-05-30
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/668/04668425.pdf
[firstpage_image] =>[orig_patent_app_number] => 868728
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/868728 | Novel liquid crystal compound | May 29, 1986 | Issued |
Array
(
[id] => 2385180
[patent_doc_number] => 04724097
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-09
[patent_title] => 'Bicyclohexylethanes'
[patent_app_type] => 1
[patent_app_number] => 6/865314
[patent_app_country] => US
[patent_app_date] => 1986-05-21
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/724/04724097.pdf
[firstpage_image] =>[orig_patent_app_number] => 865314
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/865314 | Bicyclohexylethanes | May 20, 1986 | Issued |
Array
(
[id] => 2312083
[patent_doc_number] => 04699731
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-13
[patent_title] => 'Liquid crystal material for a thermal writing liquid crystal element'
[patent_app_type] => 1
[patent_app_number] => 6/864919
[patent_app_country] => US
[patent_app_date] => 1986-05-20
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/699/04699731.pdf
[firstpage_image] =>[orig_patent_app_number] => 864919
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/864919 | Liquid crystal material for a thermal writing liquid crystal element | May 19, 1986 | Issued |
Array
(
[id] => 2381601
[patent_doc_number] => 04737310
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-12
[patent_title] => 'Liquid crystal composition containing azo dyes'
[patent_app_type] => 1
[patent_app_number] => 6/864392
[patent_app_country] => US
[patent_app_date] => 1986-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 5740
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[pdf_file] => patents/04/737/04737310.pdf
[firstpage_image] =>[orig_patent_app_number] => 864392
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/864392 | Liquid crystal composition containing azo dyes | May 18, 1986 | Issued |
| 06/863505 | PHENYLPYRIMIDINECARBOXYLATE DERIVATIVE | May 14, 1986 | Abandoned |
Array
(
[id] => 2294687
[patent_doc_number] => 04696759
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-29
[patent_title] => 'Ester compound'
[patent_app_type] => 1
[patent_app_number] => 6/859801
[patent_app_country] => US
[patent_app_date] => 1986-05-05
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[firstpage_image] =>[orig_patent_app_number] => 859801
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/859801 | Ester compound | May 4, 1986 | Issued |
Array
(
[id] => 2324007
[patent_doc_number] => 04698177
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-06
[patent_title] => 'Cyclohexylcyclohexene derivatives'
[patent_app_type] => 1
[patent_app_number] => 6/850585
[patent_app_country] => US
[patent_app_date] => 1986-04-11
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/698/04698177.pdf
[firstpage_image] =>[orig_patent_app_number] => 850585
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/850585 | Cyclohexylcyclohexene derivatives | Apr 10, 1986 | Issued |
Array
(
[id] => 2446707
[patent_doc_number] => 04758373
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[patent_issue_date] => 1988-07-19
[patent_title] => 'Carbocyclic compounds'
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[patent_app_number] => 6/843406
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[firstpage_image] =>[orig_patent_app_number] => 843406
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/843406 | Carbocyclic compounds | Mar 23, 1986 | Issued |
Array
(
[id] => 2438078
[patent_doc_number] => 04721367
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[patent_issue_date] => 1988-01-26
[patent_title] => 'Liquid crystal device'
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[pdf_file] => patents/04/721/04721367.pdf
[firstpage_image] =>[orig_patent_app_number] => 843235
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/843235 | Liquid crystal device | Mar 23, 1986 | Issued |
Array
(
[id] => 2383387
[patent_doc_number] => 04707295
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[patent_issue_date] => 1987-11-17
[patent_title] => 'Bicyclooctane derivatives'
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[firstpage_image] =>[orig_patent_app_number] => 843407
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Array
(
[id] => 2440075
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[pdf_file] => patents/04/751/04751017.pdf
[firstpage_image] =>[orig_patent_app_number] => 843404
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/843404 | Heterocyclic boron compounds | Mar 23, 1986 | Issued |
Array
(
[id] => 2342686
[patent_doc_number] => 04640795
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[patent_kind] => NA
[patent_issue_date] => 1987-02-03
[patent_title] => '5-alkyl-2-(3,4-difluorophenyl)pyrimidine and nematic liquid crystal composition containing same'
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Array
(
[id] => 2439802
[patent_doc_number] => 04778619
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[pdf_file] => patents/04/778/04778619.pdf
[firstpage_image] =>[orig_patent_app_number] => 842648
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Array
(
[id] => 2411203
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Array
(
[id] => 2443723
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/839293 | Liquid-crystalline dielectrics | Mar 12, 1986 | Issued |
Array
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