Search

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] => 2715313 [patent_doc_number] => 05055889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Lateral varactor with staggered punch-through and method of fabrication' [patent_app_type] => 1 [patent_app_number] => 7/429924 [patent_app_country] => US [patent_app_date] => 1989-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 18 [patent_no_of_words] => 5111 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/055/05055889.pdf [firstpage_image] =>[orig_patent_app_number] => 429924 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/429924
Lateral varactor with staggered punch-through and method of fabrication Oct 30, 1989 Issued
Array ( [id] => 2733344 [patent_doc_number] => 05011268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Inorganic alignment layer for liquid crystal devices and method of forming' [patent_app_type] => 1 [patent_app_number] => 7/428698 [patent_app_country] => US [patent_app_date] => 1989-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1819 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/011/05011268.pdf [firstpage_image] =>[orig_patent_app_number] => 428698 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/428698
Inorganic alignment layer for liquid crystal devices and method of forming Oct 29, 1989 Issued
Array ( [id] => 2747250 [patent_doc_number] => 05042921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Liquid crystal display apparatus' [patent_app_type] => 1 [patent_app_number] => 7/426871 [patent_app_country] => US [patent_app_date] => 1989-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 34 [patent_no_of_words] => 16366 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/042/05042921.pdf [firstpage_image] =>[orig_patent_app_number] => 426871 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/426871
Liquid crystal display apparatus Oct 22, 1989 Issued
Array ( [id] => 2702425 [patent_doc_number] => 05052783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Projection type image display apparatus' [patent_app_type] => 1 [patent_app_number] => 7/423335 [patent_app_country] => US [patent_app_date] => 1989-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3542 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/052/05052783.pdf [firstpage_image] =>[orig_patent_app_number] => 423335 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/423335
Projection type image display apparatus Oct 17, 1989 Issued
Array ( [id] => 2723915 [patent_doc_number] => 05076670 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Isolated pixel liquid crystal light valve structure' [patent_app_type] => 1 [patent_app_number] => 7/421449 [patent_app_country] => US [patent_app_date] => 1989-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3449 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/076/05076670.pdf [firstpage_image] =>[orig_patent_app_number] => 421449 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/421449
Isolated pixel liquid crystal light valve structure Oct 12, 1989 Issued
Array ( [id] => 2845173 [patent_doc_number] => 05121238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Liquid crystal device' [patent_app_type] => 1 [patent_app_number] => 7/421502 [patent_app_country] => US [patent_app_date] => 1989-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1621 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/121/05121238.pdf [firstpage_image] =>[orig_patent_app_number] => 421502 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/421502
Liquid crystal device Oct 10, 1989 Issued
Array ( [id] => 2851920 [patent_doc_number] => 05082352 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Ferroelectric liquid crystal apparatus' [patent_app_type] => 1 [patent_app_number] => 7/413232 [patent_app_country] => US [patent_app_date] => 1989-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 6311 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/082/05082352.pdf [firstpage_image] =>[orig_patent_app_number] => 413232 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/413232
Ferroelectric liquid crystal apparatus Sep 26, 1989 Issued
Array ( [id] => 2736397 [patent_doc_number] => 05037185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'Liquid crystal cell provided with bubble traps' [patent_app_type] => 1 [patent_app_number] => 7/403524 [patent_app_country] => US [patent_app_date] => 1989-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3404 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/037/05037185.pdf [firstpage_image] =>[orig_patent_app_number] => 403524 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/403524
Liquid crystal cell provided with bubble traps Sep 5, 1989 Issued
Array ( [id] => 2851954 [patent_doc_number] => 05082354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Optical switch and color selection assembly' [patent_app_type] => 1 [patent_app_number] => 7/400156 [patent_app_country] => US [patent_app_date] => 1989-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 6358 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/082/05082354.pdf [firstpage_image] =>[orig_patent_app_number] => 400156 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/400156
Optical switch and color selection assembly Aug 28, 1989 Issued
Array ( [id] => 2697899 [patent_doc_number] => 05061045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Liquid crystal light modulation device and liquid crystal light modulation apparatus' [patent_app_type] => 1 [patent_app_number] => 7/398541 [patent_app_country] => US [patent_app_date] => 1989-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5528 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/061/05061045.pdf [firstpage_image] =>[orig_patent_app_number] => 398541 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/398541
Liquid crystal light modulation device and liquid crystal light modulation apparatus Aug 24, 1989 Issued
Array ( [id] => 2767088 [patent_doc_number] => 05060033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-22 [patent_title] => 'Semiconductor device and method of producing semiconductor device' [patent_app_type] => 1 [patent_app_number] => 7/395735 [patent_app_country] => US [patent_app_date] => 1989-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 4861 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/060/05060033.pdf [firstpage_image] =>[orig_patent_app_number] => 395735 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/395735
Semiconductor device and method of producing semiconductor device Aug 16, 1989 Issued
Array ( [id] => 2747260 [patent_doc_number] => 05058997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-22 [patent_title] => 'TFT LCD with optical interference color filters' [patent_app_type] => 1 [patent_app_number] => 7/392818 [patent_app_country] => US [patent_app_date] => 1989-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3567 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/058/05058997.pdf [firstpage_image] =>[orig_patent_app_number] => 392818 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/392818
TFT LCD with optical interference color filters Aug 10, 1989 Issued
Array ( [id] => 2680481 [patent_doc_number] => 05018839 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Liquid crystal display device' [patent_app_type] => 1 [patent_app_number] => 7/385535 [patent_app_country] => US [patent_app_date] => 1989-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3131 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/018/05018839.pdf [firstpage_image] =>[orig_patent_app_number] => 385535 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/385535
Liquid crystal display device Jul 25, 1989 Issued
Array ( [id] => 2724508 [patent_doc_number] => 05039206 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Liquid crystal displays' [patent_app_type] => 1 [patent_app_number] => 7/391526 [patent_app_country] => US [patent_app_date] => 1989-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1773 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/039/05039206.pdf [firstpage_image] =>[orig_patent_app_number] => 391526 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/391526
Liquid crystal displays Jul 23, 1989 Issued
Array ( [id] => 2658014 [patent_doc_number] => 05046827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Optical reconstruction filter for color mosaic displays' [patent_app_type] => 1 [patent_app_number] => 7/382514 [patent_app_country] => US [patent_app_date] => 1989-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 42 [patent_no_of_words] => 5484 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/046/05046827.pdf [firstpage_image] =>[orig_patent_app_number] => 382514 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/382514
Optical reconstruction filter for color mosaic displays Jul 19, 1989 Issued
Array ( [id] => 2712495 [patent_doc_number] => 05056898 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-15 [patent_title] => 'Reverse mode microdroplet liquid crystal light shutter displays' [patent_app_type] => 1 [patent_app_number] => 7/380973 [patent_app_country] => US [patent_app_date] => 1989-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 6630 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/056/05056898.pdf [firstpage_image] =>[orig_patent_app_number] => 380973 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/380973
Reverse mode microdroplet liquid crystal light shutter displays Jul 16, 1989 Issued
Array ( [id] => 2680463 [patent_doc_number] => 05018838 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Method and device for achieving optical spatial phase modulation' [patent_app_type] => 1 [patent_app_number] => 7/375950 [patent_app_country] => US [patent_app_date] => 1989-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3081 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/018/05018838.pdf [firstpage_image] =>[orig_patent_app_number] => 375950 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/375950
Method and device for achieving optical spatial phase modulation Jul 5, 1989 Issued
Array ( [id] => 2696306 [patent_doc_number] => 05054890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Liquid crystal device' [patent_app_type] => 1 [patent_app_number] => 7/369857 [patent_app_country] => US [patent_app_date] => 1989-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4632 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/054/05054890.pdf [firstpage_image] =>[orig_patent_app_number] => 369857 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/369857
Liquid crystal device Jun 21, 1989 Issued
Array ( [id] => 2863041 [patent_doc_number] => 05113274 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Matrix-type color liquid crystal display device' [patent_app_type] => 1 [patent_app_number] => 7/362942 [patent_app_country] => US [patent_app_date] => 1989-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2415 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/113/05113274.pdf [firstpage_image] =>[orig_patent_app_number] => 362942 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/362942
Matrix-type color liquid crystal display device Jun 7, 1989 Issued
Array ( [id] => 2813753 [patent_doc_number] => 05148300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Liquid crystal display device' [patent_app_type] => 1 [patent_app_number] => 7/360151 [patent_app_country] => US [patent_app_date] => 1989-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 3437 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/148/05148300.pdf [firstpage_image] =>[orig_patent_app_number] => 360151 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/360151
Liquid crystal display device May 31, 1989 Issued
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