
Tan Ho
Examiner (ID: 10296)
| Most Active Art Unit | 2821 |
| Art Unit(s) | 2514, 2819, 3621, 2845, 2508, 2821 |
| Total Applications | 2181 |
| Issued Applications | 1904 |
| Pending Applications | 103 |
| Abandoned Applications | 174 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2982320
[patent_doc_number] => 05182665
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-26
[patent_title] => 'Diffractive light modulator'
[patent_app_type] => 1
[patent_app_number] => 7/578647
[patent_app_country] => US
[patent_app_date] => 1990-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 24
[patent_no_of_words] => 9025
[patent_no_of_claims] => 44
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/182/05182665.pdf
[firstpage_image] =>[orig_patent_app_number] => 578647
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/578647 | Diffractive light modulator | Sep 6, 1990 | Issued |
Array
(
[id] => 2812522
[patent_doc_number] => 05115336
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-19
[patent_title] => 'Photorefractive system and process for its use'
[patent_app_type] => 1
[patent_app_number] => 7/569302
[patent_app_country] => US
[patent_app_date] => 1990-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 11436
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 25
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/115/05115336.pdf
[firstpage_image] =>[orig_patent_app_number] => 569302
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/569302 | Photorefractive system and process for its use | Aug 19, 1990 | Issued |
Array
(
[id] => 2857661
[patent_doc_number] => 05105289
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-14
[patent_title] => 'Reflection type electrooptical device and a projection type display apparatus using the same'
[patent_app_type] => 1
[patent_app_number] => 7/465252
[patent_app_country] => US
[patent_app_date] => 1990-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 24
[patent_no_of_words] => 7556
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/105/05105289.pdf
[firstpage_image] =>[orig_patent_app_number] => 465252
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/465252 | Reflection type electrooptical device and a projection type display apparatus using the same | Jul 31, 1990 | Issued |
Array
(
[id] => 2982028
[patent_doc_number] => 05194976
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-16
[patent_title] => 'Liquid crystal display device and method of manufacturing the same'
[patent_app_type] => 1
[patent_app_number] => 7/556910
[patent_app_country] => US
[patent_app_date] => 1990-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 39
[patent_no_of_words] => 9881
[patent_no_of_claims] => 16
[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/05/194/05194976.pdf
[firstpage_image] =>[orig_patent_app_number] => 556910
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/556910 | Liquid crystal display device and method of manufacturing the same | Jul 22, 1990 | Issued |
Array
(
[id] => 2838465
[patent_doc_number] => 05128786
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-07
[patent_title] => 'Liquid crystal display device having light shielding member with discontinous pattern'
[patent_app_type] => 1
[patent_app_number] => 7/551133
[patent_app_country] => US
[patent_app_date] => 1990-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 4446
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 262
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/128/05128786.pdf
[firstpage_image] =>[orig_patent_app_number] => 551133
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/551133 | Liquid crystal display device having light shielding member with discontinous pattern | Jul 9, 1990 | Issued |
Array
(
[id] => 2799187
[patent_doc_number] => 05103332
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-07
[patent_title] => 'Color image forming method providing balanced color tone'
[patent_app_type] => 1
[patent_app_number] => 7/550437
[patent_app_country] => US
[patent_app_date] => 1990-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 4588
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/103/05103332.pdf
[firstpage_image] =>[orig_patent_app_number] => 550437
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/550437 | Color image forming method providing balanced color tone | Jul 9, 1990 | Issued |
| 07/547900 | POLARIZER DEVICE | Jul 2, 1990 | Abandoned |
Array
(
[id] => 2815383
[patent_doc_number] => 05157538
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-20
[patent_title] => 'Silicon spatial light modulator'
[patent_app_type] => 1
[patent_app_number] => 7/546481
[patent_app_country] => US
[patent_app_date] => 1990-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2041
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/157/05157538.pdf
[firstpage_image] =>[orig_patent_app_number] => 546481
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/546481 | Silicon spatial light modulator | Jun 28, 1990 | Issued |
Array
(
[id] => 2804699
[patent_doc_number] => 05144471
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-01
[patent_title] => 'Optical scanning system for scanning object with light beam and displaying apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/543404
[patent_app_country] => US
[patent_app_date] => 1990-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 29
[patent_no_of_words] => 3687
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/144/05144471.pdf
[firstpage_image] =>[orig_patent_app_number] => 543404
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/543404 | Optical scanning system for scanning object with light beam and displaying apparatus | Jun 25, 1990 | Issued |
Array
(
[id] => 2886904
[patent_doc_number] => 05119219
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-02
[patent_title] => 'Liquid crystal apparatus and chiral smectic liquid crystal composition for use therein'
[patent_app_type] => 1
[patent_app_number] => 7/543415
[patent_app_country] => US
[patent_app_date] => 1990-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 13
[patent_no_of_words] => 8830
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 369
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/119/05119219.pdf
[firstpage_image] =>[orig_patent_app_number] => 543415
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/543415 | Liquid crystal apparatus and chiral smectic liquid crystal composition for use therein | Jun 25, 1990 | Issued |
| 07/538729 | POLYMER LIQUID CRYSTAL DEVICE | Jun 14, 1990 | Abandoned |
Array
(
[id] => 2795060
[patent_doc_number] => 05130832
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-14
[patent_title] => 'Display device with light-shielding heat releaser'
[patent_app_type] => 1
[patent_app_number] => 7/531763
[patent_app_country] => US
[patent_app_date] => 1990-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 2652
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/130/05130832.pdf
[firstpage_image] =>[orig_patent_app_number] => 531763
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/531763 | Display device with light-shielding heat releaser | May 31, 1990 | Issued |
Array
(
[id] => 2857937
[patent_doc_number] => 05105304
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-14
[patent_title] => 'Acousto-optic modulation device'
[patent_app_type] => 1
[patent_app_number] => 7/529456
[patent_app_country] => US
[patent_app_date] => 1990-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1305
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/105/05105304.pdf
[firstpage_image] =>[orig_patent_app_number] => 529456
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/529456 | Acousto-optic modulation device | May 28, 1990 | Issued |
Array
(
[id] => 2804717
[patent_doc_number] => 05144472
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-01
[patent_title] => 'Electrical contacts for an electro-optic modulator'
[patent_app_type] => 1
[patent_app_number] => 7/525280
[patent_app_country] => US
[patent_app_date] => 1990-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 16
[patent_no_of_words] => 4381
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/144/05144472.pdf
[firstpage_image] =>[orig_patent_app_number] => 525280
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/525280 | Electrical contacts for an electro-optic modulator | May 16, 1990 | Issued |
Array
(
[id] => 2868405
[patent_doc_number] => 05150237
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-22
[patent_title] => 'Liquid crystal display element'
[patent_app_type] => 1
[patent_app_number] => 7/522378
[patent_app_country] => US
[patent_app_date] => 1990-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 3539
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/150/05150237.pdf
[firstpage_image] =>[orig_patent_app_number] => 522378
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/522378 | Liquid crystal display element | May 10, 1990 | Issued |
Array
(
[id] => 2811098
[patent_doc_number] => 05124822
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-23
[patent_title] => 'Varistor driven liquid crystal display'
[patent_app_type] => 1
[patent_app_number] => 7/520685
[patent_app_country] => US
[patent_app_date] => 1990-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 5089
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/124/05124822.pdf
[firstpage_image] =>[orig_patent_app_number] => 520685
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/520685 | Varistor driven liquid crystal display | May 7, 1990 | Issued |
| 07/515511 | UV-STABILIZED COMPOSITIONS AND METHODS | Apr 29, 1990 | Abandoned |
| 07/512259 | LIQUID CRYSTAL APPARATUS | Apr 19, 1990 | Abandoned |
Array
(
[id] => 2658971
[patent_doc_number] => 05069534
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-03
[patent_title] => 'Active matrix liquid crystal display with series-connected MIM structures as a switching element'
[patent_app_type] => 1
[patent_app_number] => 7/511137
[patent_app_country] => US
[patent_app_date] => 1990-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 2434
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 232
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/069/05069534.pdf
[firstpage_image] =>[orig_patent_app_number] => 511137
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/511137 | Active matrix liquid crystal display with series-connected MIM structures as a switching element | Apr 18, 1990 | Issued |
Array
(
[id] => 2781999
[patent_doc_number] => 05075795
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-24
[patent_title] => 'Electro-optic device for optical signal processing at high repetition rates'
[patent_app_type] => 1
[patent_app_number] => 7/513525
[patent_app_country] => US
[patent_app_date] => 1990-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2373
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/075/05075795.pdf
[firstpage_image] =>[orig_patent_app_number] => 513525
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/513525 | Electro-optic device for optical signal processing at high repetition rates | Apr 18, 1990 | Issued |