
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] => 2550616
[patent_doc_number] => 04852978
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-01
[patent_title] => 'Liquid crystal cell utilizing a ferroelectric liquid crystal having a natural pitch length is no longer than the longest wavelength of visible light'
[patent_app_type] => 1
[patent_app_number] => 7/065918
[patent_app_country] => US
[patent_app_date] => 1987-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1442
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/852/04852978.pdf
[firstpage_image] =>[orig_patent_app_number] => 065918
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/065918 | Liquid crystal cell utilizing a ferroelectric liquid crystal having a natural pitch length is no longer than the longest wavelength of visible light | Jun 22, 1987 | Issued |
Array
(
[id] => 2656233
[patent_doc_number] => 04904064
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-27
[patent_title] => 'Electronic addressing of ferroelectric and flexoelectric liquid crystal devices'
[patent_app_type] => 1
[patent_app_number] => 7/072981
[patent_app_country] => US
[patent_app_date] => 1987-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 21
[patent_no_of_words] => 11113
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/904/04904064.pdf
[firstpage_image] =>[orig_patent_app_number] => 072981
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/072981 | Electronic addressing of ferroelectric and flexoelectric liquid crystal devices | Jun 14, 1987 | Issued |
Array
(
[id] => 2527716
[patent_doc_number] => 04883991
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-28
[patent_title] => 'Circuit arrangement for adjusting a reference level in a periodic signal'
[patent_app_type] => 1
[patent_app_number] => 7/058097
[patent_app_country] => US
[patent_app_date] => 1987-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 5670
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/883/04883991.pdf
[firstpage_image] =>[orig_patent_app_number] => 058097
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/058097 | Circuit arrangement for adjusting a reference level in a periodic signal | Jun 3, 1987 | Issued |
Array
(
[id] => 2514399
[patent_doc_number] => 04861142
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-29
[patent_title] => 'Projection type liquid crystal displaying device'
[patent_app_type] => 1
[patent_app_number] => 7/049718
[patent_app_country] => US
[patent_app_date] => 1987-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 1915
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/861/04861142.pdf
[firstpage_image] =>[orig_patent_app_number] => 049718
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/049718 | Projection type liquid crystal displaying device | May 11, 1987 | Issued |
Array
(
[id] => 2435400
[patent_doc_number] => 04744636
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-17
[patent_title] => 'Electron beam-addressed liquid crystal cell having coating layer for secondary electron emission'
[patent_app_type] => 1
[patent_app_number] => 7/046807
[patent_app_country] => US
[patent_app_date] => 1987-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3327
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/744/04744636.pdf
[firstpage_image] =>[orig_patent_app_number] => 046807
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/046807 | Electron beam-addressed liquid crystal cell having coating layer for secondary electron emission | May 4, 1987 | Issued |
Array
(
[id] => 2580238
[patent_doc_number] => 04917463
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-17
[patent_title] => 'Charge modulation compensated liquid crystal light valve having the first and second electric fields cooperating to provide a divergent electron lens effect'
[patent_app_type] => 1
[patent_app_number] => 7/046806
[patent_app_country] => US
[patent_app_date] => 1987-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3845
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/917/04917463.pdf
[firstpage_image] =>[orig_patent_app_number] => 046806
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/046806 | Charge modulation compensated liquid crystal light valve having the first and second electric fields cooperating to provide a divergent electron lens effect | May 4, 1987 | Issued |
Array
(
[id] => 2379315
[patent_doc_number] => 04763993
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-16
[patent_title] => 'Liquid crystal display for projection systems'
[patent_app_type] => 1
[patent_app_number] => 7/044332
[patent_app_country] => US
[patent_app_date] => 1987-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 4815
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/763/04763993.pdf
[firstpage_image] =>[orig_patent_app_number] => 044332
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/044332 | Liquid crystal display for projection systems | Apr 29, 1987 | Issued |
Array
(
[id] => 2498176
[patent_doc_number] => 04850676
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-25
[patent_title] => 'Method for driving a liquid crystal element'
[patent_app_type] => 1
[patent_app_number] => 7/034176
[patent_app_country] => US
[patent_app_date] => 1987-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 82
[patent_figures_cnt] => 86
[patent_no_of_words] => 29474
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/850/04850676.pdf
[firstpage_image] =>[orig_patent_app_number] => 034176
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/034176 | Method for driving a liquid crystal element | Apr 21, 1987 | Issued |
| 07/038567 | CHIRAL LIQUID CRYSTAL CELL | Apr 12, 1987 | Abandoned |
Array
(
[id] => 2478756
[patent_doc_number] => 04842378
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-27
[patent_title] => 'Method of illuminating flat panel displays to provide CRT appearing displays'
[patent_app_type] => 1
[patent_app_number] => 7/035515
[patent_app_country] => US
[patent_app_date] => 1987-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 3821
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/842/04842378.pdf
[firstpage_image] =>[orig_patent_app_number] => 035515
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/035515 | Method of illuminating flat panel displays to provide CRT appearing displays | Apr 6, 1987 | Issued |
Array
(
[id] => 2530298
[patent_doc_number] => 04797585
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-10
[patent_title] => 'Pulse generating circuit in a semiconductor integrated circuit and a delay circuit therefor'
[patent_app_type] => 1
[patent_app_number] => 7/030662
[patent_app_country] => US
[patent_app_date] => 1987-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 1580
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/797/04797585.pdf
[firstpage_image] =>[orig_patent_app_number] => 030662
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/030662 | Pulse generating circuit in a semiconductor integrated circuit and a delay circuit therefor | Mar 26, 1987 | Issued |
Array
(
[id] => 2545562
[patent_doc_number] => 04802743
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-07
[patent_title] => 'Liquid crystal device having color filters wherein the color filters formed from a polyamino resin containing coloring materials'
[patent_app_type] => 1
[patent_app_number] => 7/027308
[patent_app_country] => US
[patent_app_date] => 1987-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 8404
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/802/04802743.pdf
[firstpage_image] =>[orig_patent_app_number] => 027308
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/027308 | Liquid crystal device having color filters wherein the color filters formed from a polyamino resin containing coloring materials | Mar 17, 1987 | Issued |
Array
(
[id] => 2518455
[patent_doc_number] => 04796977
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-10
[patent_title] => 'Unitary LCD display holder'
[patent_app_type] => 1
[patent_app_number] => 7/026635
[patent_app_country] => US
[patent_app_date] => 1987-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1229
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/796/04796977.pdf
[firstpage_image] =>[orig_patent_app_number] => 026635
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/026635 | Unitary LCD display holder | Mar 16, 1987 | Issued |
Array
(
[id] => 2518839
[patent_doc_number] => 04818894
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-04
[patent_title] => 'Method and apparatus for obtaining high frequency resolution of a low frequency signal'
[patent_app_type] => 1
[patent_app_number] => 7/023502
[patent_app_country] => US
[patent_app_date] => 1987-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 19
[patent_no_of_words] => 3006
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/818/04818894.pdf
[firstpage_image] =>[orig_patent_app_number] => 023502
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/023502 | Method and apparatus for obtaining high frequency resolution of a low frequency signal | Mar 8, 1987 | Issued |
Array
(
[id] => 2554874
[patent_doc_number] => 04806804
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-21
[patent_title] => 'Mosfet integrated delay line for digital signals'
[patent_app_type] => 1
[patent_app_number] => 7/023211
[patent_app_country] => US
[patent_app_date] => 1987-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1117
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/806/04806804.pdf
[firstpage_image] =>[orig_patent_app_number] => 023211
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/023211 | Mosfet integrated delay line for digital signals | Mar 8, 1987 | Issued |
Array
(
[id] => 2489868
[patent_doc_number] => 04820943
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-11
[patent_title] => 'Delay circuit of a variable delay time'
[patent_app_type] => 1
[patent_app_number] => 7/023611
[patent_app_country] => US
[patent_app_date] => 1987-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 16
[patent_no_of_words] => 3926
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/820/04820943.pdf
[firstpage_image] =>[orig_patent_app_number] => 023611
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/023611 | Delay circuit of a variable delay time | Mar 8, 1987 | Issued |
Array
(
[id] => 2480252
[patent_doc_number] => 04846559
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-11
[patent_title] => 'Sensor element with a memory for abnormal changes of the incident light intensity'
[patent_app_type] => 1
[patent_app_number] => 7/003953
[patent_app_country] => US
[patent_app_date] => 1987-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2108
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/846/04846559.pdf
[firstpage_image] =>[orig_patent_app_number] => 003953
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/003953 | Sensor element with a memory for abnormal changes of the incident light intensity | Jan 15, 1987 | Issued |
Array
(
[id] => 2407986
[patent_doc_number] => 04770502
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-13
[patent_title] => 'Ferroelectric liquid crystal matrix driving apparatus and method'
[patent_app_type] => 1
[patent_app_number] => 7/000772
[patent_app_country] => US
[patent_app_date] => 1987-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 41
[patent_figures_cnt] => 61
[patent_no_of_words] => 8916
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/770/04770502.pdf
[firstpage_image] =>[orig_patent_app_number] => 000772
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/000772 | Ferroelectric liquid crystal matrix driving apparatus and method | Jan 5, 1987 | Issued |
Array
(
[id] => 2613417
[patent_doc_number] => 04950053
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-21
[patent_title] => 'Multibend fluorescent light source for liquid crystal displays with out of plane lamp electrodes'
[patent_app_type] => 1
[patent_app_number] => 7/000339
[patent_app_country] => US
[patent_app_date] => 1987-01-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1728
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/950/04950053.pdf
[firstpage_image] =>[orig_patent_app_number] => 000339
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/000339 | Multibend fluorescent light source for liquid crystal displays with out of plane lamp electrodes | Jan 4, 1987 | Issued |
Array
(
[id] => 2530287
[patent_doc_number] => 04826297
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-02
[patent_title] => 'Liquid crystal display device having an extention metal film wiring which is covered by polyimide layer having low viscosity under 1.0 poise before curing'
[patent_app_type] => 1
[patent_app_number] => 6/943747
[patent_app_country] => US
[patent_app_date] => 1986-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1569
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/826/04826297.pdf
[firstpage_image] =>[orig_patent_app_number] => 943747
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/943747 | Liquid crystal display device having an extention metal film wiring which is covered by polyimide layer having low viscosity under 1.0 poise before curing | Dec 18, 1986 | Issued |