
Huy Kim Mai
Examiner (ID: 292)
| Most Active Art Unit | 2873 |
| Art Unit(s) | 2504, 2515, 2873, 2872 |
| Total Applications | 2781 |
| Issued Applications | 2264 |
| Pending Applications | 121 |
| Abandoned Applications | 406 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2793040
[patent_doc_number] => 05142389
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-25
[patent_title] => 'Liquid crystal color display and method'
[patent_app_type] => 1
[patent_app_number] => 7/522189
[patent_app_country] => US
[patent_app_date] => 1990-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 19
[patent_no_of_words] => 20315
[patent_no_of_claims] => 41
[patent_no_of_ind_claims] => 20
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/142/05142389.pdf
[firstpage_image] =>[orig_patent_app_number] => 522189
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/522189 | Liquid crystal color display and method | May 10, 1990 | Issued |
Array
(
[id] => 2783725
[patent_doc_number] => 05132826
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-21
[patent_title] => 'Ferroelectric liquid crystal tunable filters and color generation'
[patent_app_type] => 1
[patent_app_number] => 7/522215
[patent_app_country] => US
[patent_app_date] => 1990-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[patent_no_of_words] => 10228
[patent_no_of_claims] => 40
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[pdf_file] => patents/05/132/05132826.pdf
[firstpage_image] =>[orig_patent_app_number] => 522215
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/522215 | Ferroelectric liquid crystal tunable filters and color generation | May 10, 1990 | Issued |
| 90/002019 | DISPLAYS CONTROLLED BY MIM SWITCHES OF SMALL CAPACITANCE | May 6, 1990 | Issued |
Array
(
[id] => 2757107
[patent_doc_number] => 05035491
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-30
[patent_title] => 'Liquid crystal apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/503678
[patent_app_country] => US
[patent_app_date] => 1990-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 63
[patent_no_of_words] => 5942
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[pdf_file] => patents/05/035/05035491.pdf
[firstpage_image] =>[orig_patent_app_number] => 503678
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/503678 | Liquid crystal apparatus | Apr 2, 1990 | Issued |
Array
(
[id] => 2930297
[patent_doc_number] => 05200848
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-04-06
[patent_title] => 'Ferroelectric smectic liquid crystal device'
[patent_app_type] => 1
[patent_app_number] => 7/495607
[patent_app_country] => US
[patent_app_date] => 1990-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
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[patent_no_of_words] => 7408
[patent_no_of_claims] => 25
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/200/05200848.pdf
[firstpage_image] =>[orig_patent_app_number] => 495607
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/495607 | Ferroelectric smectic liquid crystal device | Mar 18, 1990 | Issued |
Array
(
[id] => 2846810
[patent_doc_number] => 05083855
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-28
[patent_title] => 'Surface stabilized ferroelectric liquid crystal devices'
[patent_app_type] => 1
[patent_app_number] => 7/491464
[patent_app_country] => US
[patent_app_date] => 1990-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
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[patent_no_of_words] => 20668
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[pdf_file] => patents/05/083/05083855.pdf
[firstpage_image] =>[orig_patent_app_number] => 491464
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/491464 | Surface stabilized ferroelectric liquid crystal devices | Mar 8, 1990 | Issued |
Array
(
[id] => 2733381
[patent_doc_number] => 05011270
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-30
[patent_title] => 'Liquid crystal electro-optical device and manufacturing method therefor'
[patent_app_type] => 1
[patent_app_number] => 7/489348
[patent_app_country] => US
[patent_app_date] => 1990-03-06
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/011/05011270.pdf
[firstpage_image] =>[orig_patent_app_number] => 489348
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/489348 | Liquid crystal electro-optical device and manufacturing method therefor | Mar 5, 1990 | Issued |
Array
(
[id] => 2667186
[patent_doc_number] => 05044733
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-03
[patent_title] => 'Super twisted nematic liquid crystal display device having the standard deviation of the spherical grains being not more than 3% and the dispersion quantity of the spherical grains being 100-200 grains/mm.sup.2'
[patent_app_type] => 1
[patent_app_number] => 7/489024
[patent_app_country] => US
[patent_app_date] => 1990-03-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 5334
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[pdf_file] => patents/05/044/05044733.pdf
[firstpage_image] =>[orig_patent_app_number] => 489024
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/489024 | Super twisted nematic liquid crystal display device having the standard deviation of the spherical grains being not more than 3% and the dispersion quantity of the spherical grains being 100-200 grains/mm.sup.2 | Mar 4, 1990 | Issued |
Array
(
[id] => 2696261
[patent_doc_number] => 04991939
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-12
[patent_title] => 'Liquid crystal display device'
[patent_app_type] => 1
[patent_app_number] => 7/486359
[patent_app_country] => US
[patent_app_date] => 1990-02-28
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 2263
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[pdf_file] => patents/04/991/04991939.pdf
[firstpage_image] =>[orig_patent_app_number] => 486359
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/486359 | Liquid crystal display device | Feb 27, 1990 | Issued |
Array
(
[id] => 2772332
[patent_doc_number] => 05087113
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-11
[patent_title] => 'Liquid crystal display device'
[patent_app_type] => 1
[patent_app_number] => 7/480947
[patent_app_country] => US
[patent_app_date] => 1990-02-16
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/087/05087113.pdf
[firstpage_image] =>[orig_patent_app_number] => 480947
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/480947 | Liquid crystal display device | Feb 15, 1990 | Issued |
Array
(
[id] => 2696288
[patent_doc_number] => 05054889
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-08
[patent_title] => 'Liquid crystal display having an alignment layer in the form of a porous alumina layer'
[patent_app_type] => 1
[patent_app_number] => 7/477229
[patent_app_country] => US
[patent_app_date] => 1990-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/05/054/05054889.pdf
[firstpage_image] =>[orig_patent_app_number] => 477229
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/477229 | Liquid crystal display having an alignment layer in the form of a porous alumina layer | Feb 7, 1990 | Issued |
Array
(
[id] => 2860154
[patent_doc_number] => 05089906
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-18
[patent_title] => 'Supertwisted nematic liquid crystal device having two phase difference plates for providing black/white display'
[patent_app_type] => 1
[patent_app_number] => 7/475901
[patent_app_country] => US
[patent_app_date] => 1990-02-06
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/089/05089906.pdf
[firstpage_image] =>[orig_patent_app_number] => 475901
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/475901 | Supertwisted nematic liquid crystal device having two phase difference plates for providing black/white display | Feb 5, 1990 | Issued |
Array
(
[id] => 2936289
[patent_doc_number] => 05187604
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-02-16
[patent_title] => 'Multi-layer external terminals of liquid crystal displays with thin-film transistors'
[patent_app_type] => 1
[patent_app_number] => 7/464191
[patent_app_country] => US
[patent_app_date] => 1990-01-29
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/187/05187604.pdf
[firstpage_image] =>[orig_patent_app_number] => 464191
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/464191 | Multi-layer external terminals of liquid crystal displays with thin-film transistors | Jan 28, 1990 | Issued |
Array
(
[id] => 2672867
[patent_doc_number] => 05004324
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-02
[patent_title] => 'Liquid crystal display'
[patent_app_type] => 1
[patent_app_number] => 7/465593
[patent_app_country] => US
[patent_app_date] => 1990-01-18
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[pdf_file] => patents/05/004/05004324.pdf
[firstpage_image] =>[orig_patent_app_number] => 465593
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/465593 | Liquid crystal display | Jan 17, 1990 | Issued |
Array
(
[id] => 2747212
[patent_doc_number] => 05042919
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-27
[patent_title] => 'External-circuit connecting and packaging structure'
[patent_app_type] => 1
[patent_app_number] => 7/463486
[patent_app_country] => US
[patent_app_date] => 1990-01-11
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[pdf_file] => patents/05/042/05042919.pdf
[firstpage_image] =>[orig_patent_app_number] => 463486
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/463486 | External-circuit connecting and packaging structure | Jan 10, 1990 | Issued |
Array
(
[id] => 2659100
[patent_doc_number] => 05033825
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-23
[patent_title] => 'Ferroelectric liquid crystal display device having equalizing means'
[patent_app_type] => 1
[patent_app_number] => 7/455002
[patent_app_country] => US
[patent_app_date] => 1989-12-22
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[pdf_file] => patents/05/033/05033825.pdf
[firstpage_image] =>[orig_patent_app_number] => 455002
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/455002 | Ferroelectric liquid crystal display device having equalizing means | Dec 21, 1989 | Issued |
Array
(
[id] => 2658271
[patent_doc_number] => 04953953
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-04
[patent_title] => 'Complementary color liquid display'
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[patent_app_number] => 7/456060
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[pdf_file] => patents/04/953/04953953.pdf
[firstpage_image] =>[orig_patent_app_number] => 456060
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/456060 | Complementary color liquid display | Dec 20, 1989 | Issued |
Array
(
[id] => 2829069
[patent_doc_number] => 05173792
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-22
[patent_title] => 'Electrooptical display with compensative redundancy means'
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[patent_app_country] => US
[patent_app_date] => 1989-12-19
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[pdf_file] => patents/05/173/05173792.pdf
[firstpage_image] =>[orig_patent_app_number] => 454396
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/454396 | Electrooptical display with compensative redundancy means | Dec 18, 1989 | Issued |
Array
(
[id] => 2740481
[patent_doc_number] => 05071228
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[patent_kind] => NA
[patent_issue_date] => 1991-12-10
[patent_title] => 'Black-white liquid crystal display having an insulation layer for blocking the diffusion of sodium ions from the glass of the cell plate to the polyphenylene of the orientation layer'
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[firstpage_image] =>[orig_patent_app_number] => 454753
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/454753 | Black-white liquid crystal display having an insulation layer for blocking the diffusion of sodium ions from the glass of the cell plate to the polyphenylene of the orientation layer | Dec 18, 1989 | Issued |
Array
(
[id] => 2772352
[patent_doc_number] => 05087114
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-11
[patent_title] => 'Liquid crystal device wherein the most optimum ratio of spacing between substrates in which the liquid crystal is disposed and before disposing of the liquid crystal is 0.77-0.87'
[patent_app_type] => 1
[patent_app_number] => 7/448315
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[firstpage_image] =>[orig_patent_app_number] => 448315
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/448315 | Liquid crystal device wherein the most optimum ratio of spacing between substrates in which the liquid crystal is disposed and before disposing of the liquid crystal is 0.77-0.87 | Dec 10, 1989 | Issued |