
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] => 2828946
[patent_doc_number] => 05168384
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-01
[patent_title] => 'Miniature liquid crystal display device'
[patent_app_type] => 1
[patent_app_number] => 7/655679
[patent_app_country] => US
[patent_app_date] => 1991-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 4482
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/168/05168384.pdf
[firstpage_image] =>[orig_patent_app_number] => 655679
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/655679 | Miniature liquid crystal display device | Feb 13, 1991 | Issued |
Array
(
[id] => 2815163
[patent_doc_number] => 05157527
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-20
[patent_title] => 'Device comprising a color filter and top coat'
[patent_app_type] => 1
[patent_app_number] => 7/655007
[patent_app_country] => US
[patent_app_date] => 1991-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1750
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/157/05157527.pdf
[firstpage_image] =>[orig_patent_app_number] => 655007
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/655007 | Device comprising a color filter and top coat | Feb 11, 1991 | Issued |
Array
(
[id] => 2856661
[patent_doc_number] => 05111319
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-05
[patent_title] => 'Drive circuit for providing at least one of the output waveforms having at least four different voltage levels'
[patent_app_type] => 1
[patent_app_number] => 7/653759
[patent_app_country] => US
[patent_app_date] => 1991-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 3788
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/111/05111319.pdf
[firstpage_image] =>[orig_patent_app_number] => 653759
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/653759 | Drive circuit for providing at least one of the output waveforms having at least four different voltage levels | Feb 10, 1991 | Issued |
| 07/652494 | LIQUID CRYSTAL DEVICE | Feb 7, 1991 | Abandoned |
Array
(
[id] => 2811186
[patent_doc_number] => 05124827
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-23
[patent_title] => 'Ferroelectric liquid crystal cells'
[patent_app_type] => 1
[patent_app_number] => 7/646866
[patent_app_country] => US
[patent_app_date] => 1991-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3950
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/124/05124827.pdf
[firstpage_image] =>[orig_patent_app_number] => 646866
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/646866 | Ferroelectric liquid crystal cells | Jan 27, 1991 | Issued |
Array
(
[id] => 2888706
[patent_doc_number] => 05109295
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-28
[patent_title] => 'Liquid crystal electro-optical device wherein the ferroelectric liquid crystal layer does not form helices when the molecules take two stable states but form helices during the intermediate state'
[patent_app_type] => 1
[patent_app_number] => 7/646498
[patent_app_country] => US
[patent_app_date] => 1991-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 14
[patent_no_of_words] => 3124
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/109/05109295.pdf
[firstpage_image] =>[orig_patent_app_number] => 646498
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/646498 | Liquid crystal electro-optical device wherein the ferroelectric liquid crystal layer does not form helices when the molecules take two stable states but form helices during the intermediate state | Jan 27, 1991 | Issued |
Array
(
[id] => 2941975
[patent_doc_number] => 05189537
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-02-23
[patent_title] => 'Indicia display for electro-optic devices wherein the indicia comprises a dielectric material extending at least partially into the electro-optic medium'
[patent_app_type] => 1
[patent_app_number] => 7/647296
[patent_app_country] => US
[patent_app_date] => 1991-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 3106
[patent_no_of_claims] => 41
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/189/05189537.pdf
[firstpage_image] =>[orig_patent_app_number] => 647296
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/647296 | Indicia display for electro-optic devices wherein the indicia comprises a dielectric material extending at least partially into the electro-optic medium | Jan 27, 1991 | Issued |
Array
(
[id] => 2860217
[patent_doc_number] => 05134505
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-28
[patent_title] => 'Push-button switch with liquid-crystal display'
[patent_app_type] => 1
[patent_app_number] => 7/643227
[patent_app_country] => US
[patent_app_date] => 1991-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2366
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/134/05134505.pdf
[firstpage_image] =>[orig_patent_app_number] => 643227
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/643227 | Push-button switch with liquid-crystal display | Jan 21, 1991 | Issued |
Array
(
[id] => 2783594
[patent_doc_number] => 05132819
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-21
[patent_title] => 'Liquid-crystal display device of active matrix type having connecting means for repairing defective pixels'
[patent_app_type] => 1
[patent_app_number] => 7/642666
[patent_app_country] => US
[patent_app_date] => 1991-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 16
[patent_no_of_words] => 8666
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 19
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/132/05132819.pdf
[firstpage_image] =>[orig_patent_app_number] => 642666
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/642666 | Liquid-crystal display device of active matrix type having connecting means for repairing defective pixels | Jan 16, 1991 | Issued |
Array
(
[id] => 2940451
[patent_doc_number] => 05233446
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-03
[patent_title] => 'Display device'
[patent_app_type] => 1
[patent_app_number] => 7/641796
[patent_app_country] => US
[patent_app_date] => 1991-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 40
[patent_figures_cnt] => 70
[patent_no_of_words] => 26592
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 217
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/233/05233446.pdf
[firstpage_image] =>[orig_patent_app_number] => 641796
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/641796 | Display device | Jan 15, 1991 | Issued |
Array
(
[id] => 2828891
[patent_doc_number] => 05168381
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-01
[patent_title] => 'Smectic liquid crystal devices using SSFLC and electroclinic effect based cells'
[patent_app_type] => 1
[patent_app_number] => 7/634417
[patent_app_country] => US
[patent_app_date] => 1990-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 5697
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/168/05168381.pdf
[firstpage_image] =>[orig_patent_app_number] => 634417
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/634417 | Smectic liquid crystal devices using SSFLC and electroclinic effect based cells | Dec 26, 1990 | Issued |
Array
(
[id] => 2947672
[patent_doc_number] => 05191455
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-02
[patent_title] => 'Driving circuit for a liquid crystal display apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/629729
[patent_app_country] => US
[patent_app_date] => 1990-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 2097
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/191/05191455.pdf
[firstpage_image] =>[orig_patent_app_number] => 629729
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/629729 | Driving circuit for a liquid crystal display apparatus | Dec 20, 1990 | Issued |
Array
(
[id] => 2787296
[patent_doc_number] => 05139340
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-18
[patent_title] => 'Single polarizer, reflective type liquid crystal display device with high brightness and contrast ratio'
[patent_app_type] => 1
[patent_app_number] => 7/624156
[patent_app_country] => US
[patent_app_date] => 1990-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 35
[patent_no_of_words] => 10697
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 252
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/139/05139340.pdf
[firstpage_image] =>[orig_patent_app_number] => 624156
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/624156 | Single polarizer, reflective type liquid crystal display device with high brightness and contrast ratio | Dec 6, 1990 | Issued |
Array
(
[id] => 2982261
[patent_doc_number] => 05182662
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-26
[patent_title] => 'Liquid crystal device'
[patent_app_type] => 1
[patent_app_number] => 7/620052
[patent_app_country] => US
[patent_app_date] => 1990-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 26
[patent_no_of_words] => 7555
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 48
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/182/05182662.pdf
[firstpage_image] =>[orig_patent_app_number] => 620052
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/620052 | Liquid crystal device | Nov 29, 1990 | Issued |
Array
(
[id] => 2856680
[patent_doc_number] => 05111320
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-05
[patent_title] => 'Ferrolectric liquid crystal devices having improved operating properties by using an electronic mask'
[patent_app_type] => 1
[patent_app_number] => 7/619411
[patent_app_country] => US
[patent_app_date] => 1990-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 7406
[patent_no_of_claims] => 42
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/111/05111320.pdf
[firstpage_image] =>[orig_patent_app_number] => 619411
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/619411 | Ferrolectric liquid crystal devices having improved operating properties by using an electronic mask | Nov 28, 1990 | Issued |
Array
(
[id] => 2805223
[patent_doc_number] => 05080467
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-14
[patent_title] => 'Biphenyl derivatives for photostabilization in pulsed optical darkening apparatus and method'
[patent_app_type] => 1
[patent_app_number] => 7/619658
[patent_app_country] => US
[patent_app_date] => 1990-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 4734
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/080/05080467.pdf
[firstpage_image] =>[orig_patent_app_number] => 619658
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/619658 | Biphenyl derivatives for photostabilization in pulsed optical darkening apparatus and method | Nov 26, 1990 | Issued |
Array
(
[id] => 2799412
[patent_doc_number] => 05078474
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-07
[patent_title] => 'Exposure apparatus having a magnifying lens system'
[patent_app_type] => 1
[patent_app_number] => 7/616657
[patent_app_country] => US
[patent_app_date] => 1990-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 29
[patent_no_of_words] => 9158
[patent_no_of_claims] => 27
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[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/078/05078474.pdf
[firstpage_image] =>[orig_patent_app_number] => 616657
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/616657 | Exposure apparatus having a magnifying lens system | Nov 20, 1990 | Issued |
Array
(
[id] => 2757271
[patent_doc_number] => 05062692
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-05
[patent_title] => 'Exposure apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/616385
[patent_app_country] => US
[patent_app_date] => 1990-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 29
[patent_no_of_words] => 9185
[patent_no_of_claims] => 22
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/062/05062692.pdf
[firstpage_image] =>[orig_patent_app_number] => 616385
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/616385 | Exposure apparatus | Nov 20, 1990 | Issued |
| 90/002206 | COLOR DISPLAY SYSTEM | Nov 18, 1990 | Issued |
Array
(
[id] => 2878873
[patent_doc_number] => 05162931
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-10
[patent_title] => 'Method of manufacturing flat panel backplanes including redundant gate lines and displays made thereby'
[patent_app_type] => 1
[patent_app_number] => 7/609576
[patent_app_country] => US
[patent_app_date] => 1990-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[patent_no_of_words] => 4743
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/162/05162931.pdf
[firstpage_image] =>[orig_patent_app_number] => 609576
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/609576 | Method of manufacturing flat panel backplanes including redundant gate lines and displays made thereby | Nov 5, 1990 | Issued |