Search

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 numberTitle of the applicationFiling DateStatus
07/606184 LIQUID CRYSTAL ELECTRO-OPTICAL DEVICE AND MANUFACTURING METHOD THEREFOR Oct 30, 1990 Abandoned
Array ( [id] => 2670299 [patent_doc_number] => 05066105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Liquid crystal display device having varistor layers substantially free from cross-talk' [patent_app_type] => 1 [patent_app_number] => 7/599114 [patent_app_country] => US [patent_app_date] => 1990-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 5535 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066105.pdf [firstpage_image] =>[orig_patent_app_number] => 599114 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/599114
Liquid crystal display device having varistor layers substantially free from cross-talk Oct 16, 1990 Issued
Array ( [id] => 2845063 [patent_doc_number] => 05121232 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Displaying device having two separate light receiving portions for receiving the external light and the light emitted by a light source' [patent_app_type] => 1 [patent_app_number] => 7/598377 [patent_app_country] => US [patent_app_date] => 1990-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2054 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/121/05121232.pdf [firstpage_image] =>[orig_patent_app_number] => 598377 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/598377
Displaying device having two separate light receiving portions for receiving the external light and the light emitted by a light source Oct 15, 1990 Issued
07/593506 SYSTEM FOR PARTIALLY ERASING THERMALLY WRITTEN LIQUID CRYSTAL ELEMENT Oct 3, 1990 Abandoned
Array ( [id] => 2698592 [patent_doc_number] => 05016989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Liquid crystal element with improved contrast and brightness' [patent_app_type] => 1 [patent_app_number] => 7/593350 [patent_app_country] => US [patent_app_date] => 1990-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2776 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/016/05016989.pdf [firstpage_image] =>[orig_patent_app_number] => 593350 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/593350
Liquid crystal element with improved contrast and brightness Oct 2, 1990 Issued
Array ( [id] => 2697467 [patent_doc_number] => 05040879 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Variable density optical filter' [patent_app_type] => 1 [patent_app_number] => 7/591664 [patent_app_country] => US [patent_app_date] => 1990-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 3698 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/040/05040879.pdf [firstpage_image] =>[orig_patent_app_number] => 591664 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/591664
Variable density optical filter Sep 27, 1990 Issued
Array ( [id] => 2781898 [patent_doc_number] => 05075790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Method for orienting liquid crystal display element by rubbing' [patent_app_type] => 1 [patent_app_number] => 7/583529 [patent_app_country] => US [patent_app_date] => 1990-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1360 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/075/05075790.pdf [firstpage_image] =>[orig_patent_app_number] => 583529 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/583529
Method for orienting liquid crystal display element by rubbing Sep 16, 1990 Issued
Array ( [id] => 2793185 [patent_doc_number] => 05093735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Infrared modulating material comprising a liquid crystal and a medium' [patent_app_type] => 1 [patent_app_number] => 7/582239 [patent_app_country] => US [patent_app_date] => 1990-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 6988 [patent_no_of_claims] => 25 [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/05/093/05093735.pdf [firstpage_image] =>[orig_patent_app_number] => 582239 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/582239
Infrared modulating material comprising a liquid crystal and a medium Sep 12, 1990 Issued
Array ( [id] => 2659063 [patent_doc_number] => 05033823 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Liquid crystal display device' [patent_app_type] => 1 [patent_app_number] => 7/576332 [patent_app_country] => US [patent_app_date] => 1990-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 8525 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/033/05033823.pdf [firstpage_image] =>[orig_patent_app_number] => 576332 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/576332
Liquid crystal display device Aug 30, 1990 Issued
Array ( [id] => 2855820 [patent_doc_number] => 05107353 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Driving method of liquid crystal display' [patent_app_type] => 1 [patent_app_number] => 7/572556 [patent_app_country] => US [patent_app_date] => 1990-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 3665 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/107/05107353.pdf [firstpage_image] =>[orig_patent_app_number] => 572556 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/572556
Driving method of liquid crystal display Aug 26, 1990 Issued
Array ( [id] => 2811021 [patent_doc_number] => 05124818 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'LCD system having improved contrast ratio' [patent_app_type] => 1 [patent_app_number] => 7/572732 [patent_app_country] => US [patent_app_date] => 1990-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 60 [patent_no_of_words] => 17636 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/124/05124818.pdf [firstpage_image] =>[orig_patent_app_number] => 572732 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/572732
LCD system having improved contrast ratio Aug 23, 1990 Issued
Array ( [id] => 2811043 [patent_doc_number] => 05124819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Liquid crystal medical device having distinguishing means' [patent_app_type] => 1 [patent_app_number] => 7/570899 [patent_app_country] => US [patent_app_date] => 1990-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 14 [patent_no_of_words] => 6690 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/124/05124819.pdf [firstpage_image] =>[orig_patent_app_number] => 570899 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/570899
Liquid crystal medical device having distinguishing means Aug 21, 1990 Issued
Array ( [id] => 2947636 [patent_doc_number] => 05191453 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Active matrix substrate for liquid-crystal display and method of fabricating the active matrix substrate' [patent_app_type] => 1 [patent_app_number] => 7/570382 [patent_app_country] => US [patent_app_date] => 1990-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 4886 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/191/05191453.pdf [firstpage_image] =>[orig_patent_app_number] => 570382 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/570382
Active matrix substrate for liquid-crystal display and method of fabricating the active matrix substrate Aug 20, 1990 Issued
07/569858 LIQUID CRYSTAL DISPLAY DEVICE HAVING OPTICALLY ACTIVATABLE SWITCH MEANS Aug 19, 1990 Abandoned
Array ( [id] => 2849947 [patent_doc_number] => 05161237 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Display device' [patent_app_type] => 1 [patent_app_number] => 7/570241 [patent_app_country] => US [patent_app_date] => 1990-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2069 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/161/05161237.pdf [firstpage_image] =>[orig_patent_app_number] => 570241 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/570241
Display device Aug 16, 1990 Issued
Array ( [id] => 2722702 [patent_doc_number] => 05032009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Process of aligning and realigning liquid crystal media' [patent_app_type] => 1 [patent_app_number] => 7/567047 [patent_app_country] => US [patent_app_date] => 1990-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 8487 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/032/05032009.pdf [firstpage_image] =>[orig_patent_app_number] => 567047 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/567047
Process of aligning and realigning liquid crystal media Aug 12, 1990 Issued
Array ( [id] => 3114893 [patent_doc_number] => 05418634 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-23 [patent_title] => 'Method for driving optical modulation device' [patent_app_type] => 1 [patent_app_number] => 7/557643 [patent_app_country] => US [patent_app_date] => 1990-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 141 [patent_no_of_words] => 18493 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/418/05418634.pdf [firstpage_image] =>[orig_patent_app_number] => 557643 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/557643
Method for driving optical modulation device Jul 24, 1990 Issued
Array ( [id] => 2830479 [patent_doc_number] => 05095376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Apparatus and method for driving an optical printer having a liquid crystal optical switch' [patent_app_type] => 1 [patent_app_number] => 7/556580 [patent_app_country] => US [patent_app_date] => 1990-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3407 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/095/05095376.pdf [firstpage_image] =>[orig_patent_app_number] => 556580 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/556580
Apparatus and method for driving an optical printer having a liquid crystal optical switch Jul 23, 1990 Issued
Array ( [id] => 3419749 [patent_doc_number] => 05444502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-22 [patent_title] => 'Eyeglass frame having adjustable rim retention structure' [patent_app_type] => 1 [patent_app_number] => 7/663827 [patent_app_country] => US [patent_app_date] => 1990-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1609 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/444/05444502.pdf [firstpage_image] =>[orig_patent_app_number] => 663827 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/663827
Eyeglass frame having adjustable rim retention structure Jul 16, 1990 Issued
Array ( [id] => 2799450 [patent_doc_number] => 05078476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Automatic backlight on/off control apparatus for liquid crystal display television' [patent_app_type] => 1 [patent_app_number] => 7/541744 [patent_app_country] => US [patent_app_date] => 1990-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2628 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/078/05078476.pdf [firstpage_image] =>[orig_patent_app_number] => 541744 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/541744
Automatic backlight on/off control apparatus for liquid crystal display television Jun 20, 1990 Issued
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