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
Array ( [id] => 2920512 [patent_doc_number] => 05227904 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Ferroelectric liquid crystal device' [patent_app_type] => 1 [patent_app_number] => 7/729130 [patent_app_country] => US [patent_app_date] => 1991-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 5891 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/227/05227904.pdf [firstpage_image] =>[orig_patent_app_number] => 729130 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/729130
Ferroelectric liquid crystal device Jul 11, 1991 Issued
Array ( [id] => 2813700 [patent_doc_number] => 05148297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Liquid crystal display device having an optical fiber substrate including fibers whose periphery is coated with a conductive material' [patent_app_type] => 1 [patent_app_number] => 7/728976 [patent_app_country] => US [patent_app_date] => 1991-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3641 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/148/05148297.pdf [firstpage_image] =>[orig_patent_app_number] => 728976 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/728976
Liquid crystal display device having an optical fiber substrate including fibers whose periphery is coated with a conductive material Jul 11, 1991 Issued
Array ( [id] => 2936253 [patent_doc_number] => 05187602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Liquid crystal display apparatus' [patent_app_type] => 1 [patent_app_number] => 7/727865 [patent_app_country] => US [patent_app_date] => 1991-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 5540 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187602.pdf [firstpage_image] =>[orig_patent_app_number] => 727865 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/727865
Liquid crystal display apparatus Jul 9, 1991 Issued
Array ( [id] => 2929613 [patent_doc_number] => 05235448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Liquid crystal display having proportional TFT channel width' [patent_app_type] => 1 [patent_app_number] => 7/727014 [patent_app_country] => US [patent_app_date] => 1991-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1738 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/235/05235448.pdf [firstpage_image] =>[orig_patent_app_number] => 727014 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/727014
Liquid crystal display having proportional TFT channel width Jul 7, 1991 Issued
Array ( [id] => 2957036 [patent_doc_number] => 05221982 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Polarizing wavelength separator' [patent_app_type] => 1 [patent_app_number] => 7/726062 [patent_app_country] => US [patent_app_date] => 1991-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 37 [patent_no_of_words] => 7083 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/221/05221982.pdf [firstpage_image] =>[orig_patent_app_number] => 726062 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/726062
Polarizing wavelength separator Jul 4, 1991 Issued
Array ( [id] => 2863060 [patent_doc_number] => 05113275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Temperature compensation of liquid-crystal etalon filters' [patent_app_type] => 1 [patent_app_number] => 7/725340 [patent_app_country] => US [patent_app_date] => 1991-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3172 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/113/05113275.pdf [firstpage_image] =>[orig_patent_app_number] => 725340 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/725340
Temperature compensation of liquid-crystal etalon filters Jul 2, 1991 Issued
Array ( [id] => 2855838 [patent_doc_number] => 05107354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Method of driving liquid crystal displays' [patent_app_type] => 1 [patent_app_number] => 7/726165 [patent_app_country] => US [patent_app_date] => 1991-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1376 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/107/05107354.pdf [firstpage_image] =>[orig_patent_app_number] => 726165 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/726165
Method of driving liquid crystal displays Jul 1, 1991 Issued
Array ( [id] => 2923533 [patent_doc_number] => 05179459 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Methods for adhering multiple stack liquid crystal display panels' [patent_app_type] => 1 [patent_app_number] => 7/724524 [patent_app_country] => US [patent_app_date] => 1991-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3753 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/179/05179459.pdf [firstpage_image] =>[orig_patent_app_number] => 724524 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/724524
Methods for adhering multiple stack liquid crystal display panels Jun 27, 1991 Issued
Array ( [id] => 3027242 [patent_doc_number] => 05303072 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-12 [patent_title] => 'Liquid crystal display device' [patent_app_type] => 1 [patent_app_number] => 7/722550 [patent_app_country] => US [patent_app_date] => 1991-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4309 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/303/05303072.pdf [firstpage_image] =>[orig_patent_app_number] => 722550 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/722550
Liquid crystal display device Jun 25, 1991 Issued
Array ( [id] => 2795191 [patent_doc_number] => 05155610 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Method of providing a liquid crystalline auxiliary layer in a display cell' [patent_app_type] => 1 [patent_app_number] => 7/717959 [patent_app_country] => US [patent_app_date] => 1991-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2922 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/155/05155610.pdf [firstpage_image] =>[orig_patent_app_number] => 717959 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/717959
Method of providing a liquid crystalline auxiliary layer in a display cell Jun 19, 1991 Issued
Array ( [id] => 2943164 [patent_doc_number] => 05247378 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Optical retarder having means for determining the retardance of the cell corresponding to the sensed capacitance thereof' [patent_app_type] => 1 [patent_app_number] => 7/712232 [patent_app_country] => US [patent_app_date] => 1991-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8723 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/247/05247378.pdf [firstpage_image] =>[orig_patent_app_number] => 712232 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/712232
Optical retarder having means for determining the retardance of the cell corresponding to the sensed capacitance thereof Jun 6, 1991 Issued
Array ( [id] => 2795004 [patent_doc_number] => 05130829 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Active matrix liquid crystal display devices having a metal light shield for each switching device electrically connected to an adjacent row address conductor' [patent_app_type] => 1 [patent_app_number] => 7/712218 [patent_app_country] => US [patent_app_date] => 1991-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4177 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/130/05130829.pdf [firstpage_image] =>[orig_patent_app_number] => 712218 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/712218
Active matrix liquid crystal display devices having a metal light shield for each switching device electrically connected to an adjacent row address conductor Jun 6, 1991 Issued
Array ( [id] => 2784118 [patent_doc_number] => 05151802 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Device for forming images on a large surface and simulator equipped with such a device' [patent_app_type] => 1 [patent_app_number] => 7/707564 [patent_app_country] => US [patent_app_date] => 1991-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2248 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/151/05151802.pdf [firstpage_image] =>[orig_patent_app_number] => 707564 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/707564
Device for forming images on a large surface and simulator equipped with such a device May 29, 1991 Issued
07/708010 SYSTEM FOR PARTIALLY ERASING THERMALLY WRITTEN LIQUID CRYSTAL ELEMENT May 22, 1991 Abandoned
07/702589 POLARIZATION CONVERTING DEVICE AND POLARIZED-LIGHT ILLUMINATING SYSTEM USING THE DEVICE AND IMAGE DISPLAY UNIT USING THE DEVICE May 16, 1991 Abandoned
Array ( [id] => 2954757 [patent_doc_number] => 05181133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Drive method for twisted nematic liquid crystal shutters for stereoscopic and other applications' [patent_app_type] => 1 [patent_app_number] => 7/700558 [patent_app_country] => US [patent_app_date] => 1991-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3227 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/181/05181133.pdf [firstpage_image] =>[orig_patent_app_number] => 700558 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/700558
Drive method for twisted nematic liquid crystal shutters for stereoscopic and other applications May 14, 1991 Issued
Array ( [id] => 2878923 [patent_doc_number] => 05162933 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Active matrix structure for liquid crystal display elements wherein each of the gate/data lines includes at least a molybdenum-base alloy layer containing 0.5 to 10 wt. % of chromium' [patent_app_type] => 1 [patent_app_number] => 7/697991 [patent_app_country] => US [patent_app_date] => 1991-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 8124 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/162/05162933.pdf [firstpage_image] =>[orig_patent_app_number] => 697991 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/697991
Active matrix structure for liquid crystal display elements wherein each of the gate/data lines includes at least a molybdenum-base alloy layer containing 0.5 to 10 wt. % of chromium May 9, 1991 Issued
Array ( [id] => 2878107 [patent_doc_number] => 05153756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Liquid crystal display device with automatic constrast control' [patent_app_type] => 1 [patent_app_number] => 7/695443 [patent_app_country] => US [patent_app_date] => 1991-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1817 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153756.pdf [firstpage_image] =>[orig_patent_app_number] => 695443 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/695443
Liquid crystal display device with automatic constrast control May 2, 1991 Issued
90/002339 COLOR DISPLAY SYSTEM Apr 30, 1991 Pending
Array ( [id] => 2793125 [patent_doc_number] => 05142392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Color liquid crystal display having light shielding layers and method of manufacturing thereof' [patent_app_type] => 1 [patent_app_number] => 7/693621 [patent_app_country] => US [patent_app_date] => 1991-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3096 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/142/05142392.pdf [firstpage_image] =>[orig_patent_app_number] => 693621 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/693621
Color liquid crystal display having light shielding layers and method of manufacturing thereof Apr 29, 1991 Issued
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