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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 numberTitle of the applicationFiling DateStatus
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
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