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] => 2812263 [patent_doc_number] => 05140657 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Diffraction optical coupler' [patent_app_type] => 1 [patent_app_number] => 7/603237 [patent_app_country] => US [patent_app_date] => 1990-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 1937 [patent_no_of_claims] => 5 [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/05/140/05140657.pdf [firstpage_image] =>[orig_patent_app_number] => 603237 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/603237
Diffraction optical coupler Oct 24, 1990 Issued
Array ( [id] => 2891685 [patent_doc_number] => 05109450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Positioning optical waveguides and fiber optic elements' [patent_app_type] => 1 [patent_app_number] => 7/600537 [patent_app_country] => US [patent_app_date] => 1990-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1822 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/109/05109450.pdf [firstpage_image] =>[orig_patent_app_number] => 600537 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/600537
Positioning optical waveguides and fiber optic elements Oct 18, 1990 Issued
Array ( [id] => 2695626 [patent_doc_number] => 05067783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Optical fiber connector buildout system' [patent_app_type] => 1 [patent_app_number] => 7/598497 [patent_app_country] => US [patent_app_date] => 1990-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 5786 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/067/05067783.pdf [firstpage_image] =>[orig_patent_app_number] => 598497 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/598497
Optical fiber connector buildout system Oct 15, 1990 Issued
Array ( [id] => 2860516 [patent_doc_number] => 05111525 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Split-core fiber optic waveguide and sensor' [patent_app_type] => 1 [patent_app_number] => 7/597126 [patent_app_country] => US [patent_app_date] => 1990-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5619 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/111/05111525.pdf [firstpage_image] =>[orig_patent_app_number] => 597126 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/597126
Split-core fiber optic waveguide and sensor Oct 14, 1990 Issued
Array ( [id] => 2760305 [patent_doc_number] => 05074641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Optical scanning device' [patent_app_type] => 1 [patent_app_number] => 7/595237 [patent_app_country] => US [patent_app_date] => 1990-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1497 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/074/05074641.pdf [firstpage_image] =>[orig_patent_app_number] => 595237 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/595237
Optical scanning device Oct 9, 1990 Issued
Array ( [id] => 2815903 [patent_doc_number] => 05115512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Optical waveguide device and method of making the same' [patent_app_type] => 1 [patent_app_number] => 7/592976 [patent_app_country] => US [patent_app_date] => 1990-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3312 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/115/05115512.pdf [firstpage_image] =>[orig_patent_app_number] => 592976 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/592976
Optical waveguide device and method of making the same Oct 3, 1990 Issued
Array ( [id] => 2697703 [patent_doc_number] => 05061035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Hermetically sealed optical fiber arrays and method for forming same' [patent_app_type] => 1 [patent_app_number] => 7/588887 [patent_app_country] => US [patent_app_date] => 1990-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3726 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/061/05061035.pdf [firstpage_image] =>[orig_patent_app_number] => 588887 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/588887
Hermetically sealed optical fiber arrays and method for forming same Sep 26, 1990 Issued
Array ( [id] => 2666791 [patent_doc_number] => 05044711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Optical-fiber aligning member and method of forming the member' [patent_app_type] => 1 [patent_app_number] => 7/585667 [patent_app_country] => US [patent_app_date] => 1990-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2202 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/044/05044711.pdf [firstpage_image] =>[orig_patent_app_number] => 585667 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/585667
Optical-fiber aligning member and method of forming the member Sep 19, 1990 Issued
Array ( [id] => 2746053 [patent_doc_number] => 05077822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Optical film or strip waveguide having a dielectric waveguiding layer' [patent_app_type] => 1 [patent_app_number] => 7/585526 [patent_app_country] => US [patent_app_date] => 1990-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2249 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/077/05077822.pdf [firstpage_image] =>[orig_patent_app_number] => 585526 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/585526
Optical film or strip waveguide having a dielectric waveguiding layer Sep 8, 1990 Issued
07/579302 METHODS FOR RUGGED ATTACHMENT OF FIBERS TO INTEGRATED OPTICS CHIPS AND PRODUCT THEREOF Sep 6, 1990 Abandoned
Array ( [id] => 2849388 [patent_doc_number] => 05121456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Polymer spring fiber optic splicer, tool for operating same and panel incorporating same' [patent_app_type] => 1 [patent_app_number] => 7/579127 [patent_app_country] => US [patent_app_date] => 1990-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 11117 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/121/05121456.pdf [firstpage_image] =>[orig_patent_app_number] => 579127 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/579127
Polymer spring fiber optic splicer, tool for operating same and panel incorporating same Sep 5, 1990 Issued
Array ( [id] => 2746017 [patent_doc_number] => 05077820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Optical fiber photoconductor having multi-filament type optical fiber units' [patent_app_type] => 1 [patent_app_number] => 7/568726 [patent_app_country] => US [patent_app_date] => 1990-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2166 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/077/05077820.pdf [firstpage_image] =>[orig_patent_app_number] => 568726 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/568726
Optical fiber photoconductor having multi-filament type optical fiber units Aug 16, 1990 Issued
Array ( [id] => 2723600 [patent_doc_number] => 05076653 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Infrared optical fiber, a method of manufacturing the same, and an optical fiber cable using the same' [patent_app_type] => 1 [patent_app_number] => 7/568385 [patent_app_country] => US [patent_app_date] => 1990-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5857 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/076/05076653.pdf [firstpage_image] =>[orig_patent_app_number] => 568385 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/568385
Infrared optical fiber, a method of manufacturing the same, and an optical fiber cable using the same Aug 15, 1990 Issued
Array ( [id] => 2702334 [patent_doc_number] => 05052778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Optical conduit with thermoplastic clad' [patent_app_type] => 1 [patent_app_number] => 7/566726 [patent_app_country] => US [patent_app_date] => 1990-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 5297 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/052/05052778.pdf [firstpage_image] =>[orig_patent_app_number] => 566726 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/566726
Optical conduit with thermoplastic clad Aug 12, 1990 Issued
Array ( [id] => 2662499 [patent_doc_number] => 05073042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Coupling bushing for various types of optical fiber connectors' [patent_app_type] => 1 [patent_app_number] => 7/558932 [patent_app_country] => US [patent_app_date] => 1990-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4511 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/073/05073042.pdf [firstpage_image] =>[orig_patent_app_number] => 558932 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/558932
Coupling bushing for various types of optical fiber connectors Jul 26, 1990 Issued
Array ( [id] => 2865801 [patent_doc_number] => 05127073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Active device mount with push-pull optical fiber connector receptacle' [patent_app_type] => 1 [patent_app_number] => 7/558976 [patent_app_country] => US [patent_app_date] => 1990-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2386 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/127/05127073.pdf [firstpage_image] =>[orig_patent_app_number] => 558976 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/558976
Active device mount with push-pull optical fiber connector receptacle Jul 26, 1990 Issued
Array ( [id] => 2772240 [patent_doc_number] => 05087108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Double-core active-fiber optical amplifier having a wide-band signal wavelength' [patent_app_type] => 1 [patent_app_number] => 7/553246 [patent_app_country] => US [patent_app_date] => 1990-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 5601 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/087/05087108.pdf [firstpage_image] =>[orig_patent_app_number] => 553246 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/553246
Double-core active-fiber optical amplifier having a wide-band signal wavelength Jul 12, 1990 Issued
Array ( [id] => 2675487 [patent_doc_number] => 05048921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Optical fibre cable joint' [patent_app_type] => 1 [patent_app_number] => 7/551146 [patent_app_country] => US [patent_app_date] => 1990-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2399 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/048/05048921.pdf [firstpage_image] =>[orig_patent_app_number] => 551146 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/551146
Optical fibre cable joint Jul 10, 1990 Issued
Array ( [id] => 2732919 [patent_doc_number] => 05011246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Housing for an opto-electronic device' [patent_app_type] => 1 [patent_app_number] => 7/544794 [patent_app_country] => US [patent_app_date] => 1990-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 5747 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/011/05011246.pdf [firstpage_image] =>[orig_patent_app_number] => 544794 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/544794
Housing for an opto-electronic device Jun 28, 1990 Issued
Array ( [id] => 2724243 [patent_doc_number] => 05039192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Interconnection means for optical waveguides' [patent_app_type] => 1 [patent_app_number] => 7/546077 [patent_app_country] => US [patent_app_date] => 1990-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2929 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/039/05039192.pdf [firstpage_image] =>[orig_patent_app_number] => 546077 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/546077
Interconnection means for optical waveguides Jun 28, 1990 Issued
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