Search

Hung Nhat Ngo

Examiner (ID: 17203)

Most Active Art Unit
2501
Art Unit(s)
3621, 2874, 2633, 2501
Total Applications
1627
Issued Applications
1441
Pending Applications
92
Abandoned Applications
94

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2501581 [patent_doc_number] => 04840447 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Light modulating device array' [patent_app_type] => 1 [patent_app_number] => 7/095616 [patent_app_country] => US [patent_app_date] => 1987-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2727 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/840/04840447.pdf [firstpage_image] =>[orig_patent_app_number] => 095616 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/095616
Light modulating device array Sep 9, 1987 Issued
Array ( [id] => 2375764 [patent_doc_number] => 04737002 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Tunable optical directional couplers' [patent_app_type] => 1 [patent_app_number] => 7/092234 [patent_app_country] => US [patent_app_date] => 1987-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1722 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/737/04737002.pdf [firstpage_image] =>[orig_patent_app_number] => 092234 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/092234
Tunable optical directional couplers Sep 1, 1987 Issued
07/087957 STRAINED DISTRIBUTED OPTICAL FIBER COMMUNICATION SYSTEM Aug 16, 1987 Abandoned
Array ( [id] => 2466766 [patent_doc_number] => 04812001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-14 [patent_title] => 'Annealing bent optical fiber' [patent_app_type] => 1 [patent_app_number] => 7/078356 [patent_app_country] => US [patent_app_date] => 1987-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2104 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/812/04812001.pdf [firstpage_image] =>[orig_patent_app_number] => 078356 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/078356
Annealing bent optical fiber Jul 27, 1987 Issued
Array ( [id] => 2378336 [patent_doc_number] => 04783135 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-08 [patent_title] => 'Optical fiber conductor and image scope using same' [patent_app_type] => 1 [patent_app_number] => 7/076256 [patent_app_country] => US [patent_app_date] => 1987-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 6063 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/783/04783135.pdf [firstpage_image] =>[orig_patent_app_number] => 076256 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/076256
Optical fiber conductor and image scope using same Jul 20, 1987 Issued
Array ( [id] => 2469238 [patent_doc_number] => 04875751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Low loss photoplotter imaging system' [patent_app_type] => 1 [patent_app_number] => 7/075443 [patent_app_country] => US [patent_app_date] => 1987-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6856 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/875/04875751.pdf [firstpage_image] =>[orig_patent_app_number] => 075443 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/075443
Low loss photoplotter imaging system Jul 19, 1987 Issued
Array ( [id] => 2514287 [patent_doc_number] => 04861136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => 'Optical communication systems using Fabry-Perot cavities' [patent_app_type] => 1 [patent_app_number] => 7/072956 [patent_app_country] => US [patent_app_date] => 1987-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4629 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/861/04861136.pdf [firstpage_image] =>[orig_patent_app_number] => 072956 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/072956
Optical communication systems using Fabry-Perot cavities Jul 14, 1987 Issued
Array ( [id] => 2550338 [patent_doc_number] => 04852963 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-01 [patent_title] => 'Optical fiber biconic connector' [patent_app_type] => 1 [patent_app_number] => 7/068586 [patent_app_country] => US [patent_app_date] => 1987-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4648 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/852/04852963.pdf [firstpage_image] =>[orig_patent_app_number] => 068586 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/068586
Optical fiber biconic connector Jun 29, 1987 Issued
Array ( [id] => 2478518 [patent_doc_number] => 04842365 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Multifilament type plastic optical fiber and process for preparation thereof' [patent_app_type] => 1 [patent_app_number] => 7/061346 [patent_app_country] => US [patent_app_date] => 1987-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5762 [patent_no_of_claims] => 5 [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/04/842/04842365.pdf [firstpage_image] =>[orig_patent_app_number] => 061346 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/061346
Multifilament type plastic optical fiber and process for preparation thereof Jun 14, 1987 Issued
Array ( [id] => 2497872 [patent_doc_number] => 04830450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Optical fibre termination' [patent_app_type] => 1 [patent_app_number] => 7/060756 [patent_app_country] => US [patent_app_date] => 1987-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2973 [patent_no_of_claims] => 14 [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/04/830/04830450.pdf [firstpage_image] =>[orig_patent_app_number] => 060756 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/060756
Optical fibre termination May 7, 1987 Issued
Array ( [id] => 2480048 [patent_doc_number] => 04846548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-11 [patent_title] => 'Fiber optic which is an inherent chemical sensor' [patent_app_type] => 1 [patent_app_number] => 7/046986 [patent_app_country] => US [patent_app_date] => 1987-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 5920 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/846/04846548.pdf [firstpage_image] =>[orig_patent_app_number] => 046986 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/046986
Fiber optic which is an inherent chemical sensor May 5, 1987 Issued
Array ( [id] => 2539232 [patent_doc_number] => 04805976 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Coupling means for monomode fiber' [patent_app_type] => 1 [patent_app_number] => 7/044707 [patent_app_country] => US [patent_app_date] => 1987-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1952 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/805/04805976.pdf [firstpage_image] =>[orig_patent_app_number] => 044707 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/044707
Coupling means for monomode fiber Apr 30, 1987 Issued
Array ( [id] => 2380952 [patent_doc_number] => 04793679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Optical coupling system' [patent_app_type] => 1 [patent_app_number] => 7/040976 [patent_app_country] => US [patent_app_date] => 1987-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2390 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/793/04793679.pdf [firstpage_image] =>[orig_patent_app_number] => 040976 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/040976
Optical coupling system Apr 19, 1987 Issued
Array ( [id] => 2378496 [patent_doc_number] => 04783143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-08 [patent_title] => 'Method for suitably positioning light waveguides for coupling locations and for coupling elements in a light waveguide switch' [patent_app_type] => 1 [patent_app_number] => 7/023247 [patent_app_country] => US [patent_app_date] => 1987-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 25 [patent_no_of_words] => 4098 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/783/04783143.pdf [firstpage_image] =>[orig_patent_app_number] => 023247 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/023247
Method for suitably positioning light waveguides for coupling locations and for coupling elements in a light waveguide switch Mar 8, 1987 Issued
Array ( [id] => 2414976 [patent_doc_number] => 04762390 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Connector element for a plurality of light waveguides in a row' [patent_app_type] => 1 [patent_app_number] => 7/021829 [patent_app_country] => US [patent_app_date] => 1987-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3110 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/762/04762390.pdf [firstpage_image] =>[orig_patent_app_number] => 021829 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/021829
Connector element for a plurality of light waveguides in a row Mar 3, 1987 Issued
Array ( [id] => 2437210 [patent_doc_number] => 04790615 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-13 [patent_title] => 'Demultiplexing and/or multiplexing optical circuit' [patent_app_type] => 1 [patent_app_number] => 7/021756 [patent_app_country] => US [patent_app_date] => 1987-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 4765 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/790/04790615.pdf [firstpage_image] =>[orig_patent_app_number] => 021756 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/021756
Demultiplexing and/or multiplexing optical circuit Mar 3, 1987 Issued
Array ( [id] => 2550358 [patent_doc_number] => 04852964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-01 [patent_title] => 'Fiber optic coil cord' [patent_app_type] => 1 [patent_app_number] => 7/021467 [patent_app_country] => US [patent_app_date] => 1987-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2560 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/852/04852964.pdf [firstpage_image] =>[orig_patent_app_number] => 021467 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/021467
Fiber optic coil cord Mar 3, 1987 Issued
Array ( [id] => 2378611 [patent_doc_number] => 04772088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-20 [patent_title] => 'Connector element for a plurality of light waveguides' [patent_app_type] => 1 [patent_app_number] => 7/021686 [patent_app_country] => US [patent_app_date] => 1987-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2564 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/772/04772088.pdf [firstpage_image] =>[orig_patent_app_number] => 021686 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/021686
Connector element for a plurality of light waveguides Mar 3, 1987 Issued
Array ( [id] => 2446869 [patent_doc_number] => 04784457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Connector device for light waveguides held with an adhesive' [patent_app_type] => 1 [patent_app_number] => 7/021689 [patent_app_country] => US [patent_app_date] => 1987-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3561 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/784/04784457.pdf [firstpage_image] =>[orig_patent_app_number] => 021689 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/021689
Connector device for light waveguides held with an adhesive Mar 3, 1987 Issued
Array ( [id] => 2549590 [patent_doc_number] => 04836639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Optical fiber cable having a neutral axis defining a zero stress' [patent_app_type] => 1 [patent_app_number] => 7/021097 [patent_app_country] => US [patent_app_date] => 1987-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3013 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/836/04836639.pdf [firstpage_image] =>[orig_patent_app_number] => 021097 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/021097
Optical fiber cable having a neutral axis defining a zero stress Mar 2, 1987 Issued
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