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] => 2819462 [patent_doc_number] => 05157753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Hermetically sealed optical fiber arrays and method for forming same' [patent_app_type] => 1 [patent_app_number] => 7/772310 [patent_app_country] => US [patent_app_date] => 1991-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3725 [patent_no_of_claims] => 9 [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/05/157/05157753.pdf [firstpage_image] =>[orig_patent_app_number] => 772310 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/772310
Hermetically sealed optical fiber arrays and method for forming same Oct 6, 1991 Issued
Array ( [id] => 2853565 [patent_doc_number] => 05149467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Improved method of manufacture for clad optical conduit' [patent_app_type] => 1 [patent_app_number] => 7/769628 [patent_app_country] => US [patent_app_date] => 1991-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 5486 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/149/05149467.pdf [firstpage_image] =>[orig_patent_app_number] => 769628 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/769628
Improved method of manufacture for clad optical conduit Sep 29, 1991 Issued
Array ( [id] => 2926433 [patent_doc_number] => 05179614 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Quartz optical waveguide and method for producing the same' [patent_app_type] => 1 [patent_app_number] => 7/762306 [patent_app_country] => US [patent_app_date] => 1991-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 3192 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/179/05179614.pdf [firstpage_image] =>[orig_patent_app_number] => 762306 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/762306
Quartz optical waveguide and method for producing the same Sep 19, 1991 Issued
Array ( [id] => 2910750 [patent_doc_number] => 05245686 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Method of fabricating an image plane translator device and apparatus incorporating such device' [patent_app_type] => 1 [patent_app_number] => 7/755964 [patent_app_country] => US [patent_app_date] => 1991-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 4450 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245686.pdf [firstpage_image] =>[orig_patent_app_number] => 755964 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/755964
Method of fabricating an image plane translator device and apparatus incorporating such device Sep 5, 1991 Issued
07/753277 APPARATUS FOR POSITIONING THE CENTER OF AN OPTICAL FIBER ALONG A PREDETERMINED REFERENCE AXIS Aug 29, 1991 Abandoned
Array ( [id] => 2816044 [patent_doc_number] => 05146524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Fibre optic connector' [patent_app_type] => 1 [patent_app_number] => 7/749711 [patent_app_country] => US [patent_app_date] => 1991-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2044 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/146/05146524.pdf [firstpage_image] =>[orig_patent_app_number] => 749711 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/749711
Fibre optic connector Aug 25, 1991 Issued
Array ( [id] => 2984675 [patent_doc_number] => 05182783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Process for manufacturing a monomode optical waveguide made of a polymer and endowed with electrooptic properties, and such an optical waveguide' [patent_app_type] => 1 [patent_app_number] => 7/748701 [patent_app_country] => US [patent_app_date] => 1991-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4080 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/182/05182783.pdf [firstpage_image] =>[orig_patent_app_number] => 748701 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/748701
Process for manufacturing a monomode optical waveguide made of a polymer and endowed with electrooptic properties, and such an optical waveguide Aug 21, 1991 Issued
Array ( [id] => 2841909 [patent_doc_number] => 05175779 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Method of forming an optical fibre coupler and a coupler so formed' [patent_app_type] => 1 [patent_app_number] => 7/743317 [patent_app_country] => US [patent_app_date] => 1991-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 40 [patent_no_of_words] => 6317 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/175/05175779.pdf [firstpage_image] =>[orig_patent_app_number] => 743317 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/743317
Method of forming an optical fibre coupler and a coupler so formed Aug 19, 1991 Issued
Array ( [id] => 2799568 [patent_doc_number] => 05131069 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Fiber amplifier having modified gain spectrum' [patent_app_type] => 1 [patent_app_number] => 7/743726 [patent_app_country] => US [patent_app_date] => 1991-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 19 [patent_no_of_words] => 4188 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131069.pdf [firstpage_image] =>[orig_patent_app_number] => 743726 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/743726
Fiber amplifier having modified gain spectrum Aug 11, 1991 Issued
07/741774 OPTICAL FIBER, WAVEGUIDE, AND OPTICAL ACTIVE DEVICE Aug 6, 1991 Abandoned
Array ( [id] => 2872130 [patent_doc_number] => 05150438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Optocoupler apparatus with reflective overcoat' [patent_app_type] => 1 [patent_app_number] => 7/737291 [patent_app_country] => US [patent_app_date] => 1991-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2543 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/150/05150438.pdf [firstpage_image] =>[orig_patent_app_number] => 737291 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/737291
Optocoupler apparatus with reflective overcoat Jul 28, 1991 Issued
Array ( [id] => 2907305 [patent_doc_number] => 05241618 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Termination and joint for optical telecommunications cable' [patent_app_type] => 1 [patent_app_number] => 7/730829 [patent_app_country] => US [patent_app_date] => 1991-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4050 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/241/05241618.pdf [firstpage_image] =>[orig_patent_app_number] => 730829 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/730829
Termination and joint for optical telecommunications cable Jul 22, 1991 Issued
Array ( [id] => 2939321 [patent_doc_number] => 05187765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Backlighted panel' [patent_app_type] => 1 [patent_app_number] => 7/734506 [patent_app_country] => US [patent_app_date] => 1991-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2717 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187765.pdf [firstpage_image] =>[orig_patent_app_number] => 734506 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/734506
Backlighted panel Jul 22, 1991 Issued
Array ( [id] => 2796051 [patent_doc_number] => 05165059 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Waveguides using chiral materials' [patent_app_type] => 1 [patent_app_number] => 7/734053 [patent_app_country] => US [patent_app_date] => 1991-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2045 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165059.pdf [firstpage_image] =>[orig_patent_app_number] => 734053 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/734053
Waveguides using chiral materials Jul 21, 1991 Issued
Array ( [id] => 2863651 [patent_doc_number] => 05134678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Strain relief for optical fiber' [patent_app_type] => 1 [patent_app_number] => 7/732798 [patent_app_country] => US [patent_app_date] => 1991-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3996 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134678.pdf [firstpage_image] =>[orig_patent_app_number] => 732798 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/732798
Strain relief for optical fiber Jul 18, 1991 Issued
Array ( [id] => 2898841 [patent_doc_number] => 05214736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Optical transmission line having a core of a non-linear optical material coated with an improved cladding' [patent_app_type] => 1 [patent_app_number] => 7/730481 [patent_app_country] => US [patent_app_date] => 1991-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2803 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/214/05214736.pdf [firstpage_image] =>[orig_patent_app_number] => 730481 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/730481
Optical transmission line having a core of a non-linear optical material coated with an improved cladding Jul 15, 1991 Issued
Array ( [id] => 2926294 [patent_doc_number] => 05179607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Fluted, high efficiency fiber optic adapter' [patent_app_type] => 1 [patent_app_number] => 7/731205 [patent_app_country] => US [patent_app_date] => 1991-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 6616 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/179/05179607.pdf [firstpage_image] =>[orig_patent_app_number] => 731205 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/731205
Fluted, high efficiency fiber optic adapter Jul 14, 1991 Issued
Array ( [id] => 2856074 [patent_doc_number] => 05138683 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Optical transmission element having a two-layer protective sheath and the method of manufacture' [patent_app_type] => 1 [patent_app_number] => 7/729335 [patent_app_country] => US [patent_app_date] => 1991-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4147 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138683.pdf [firstpage_image] =>[orig_patent_app_number] => 729335 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/729335
Optical transmission element having a two-layer protective sheath and the method of manufacture Jul 11, 1991 Issued
Array ( [id] => 3022464 [patent_doc_number] => 05276753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-04 [patent_title] => 'Optical fiber connector' [patent_app_type] => 1 [patent_app_number] => 7/725798 [patent_app_country] => US [patent_app_date] => 1991-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1760 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/276/05276753.pdf [firstpage_image] =>[orig_patent_app_number] => 725798 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/725798
Optical fiber connector Jul 8, 1991 Issued
Array ( [id] => 2815918 [patent_doc_number] => 05146517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Low distortion all-optical threshold device' [patent_app_type] => 1 [patent_app_number] => 7/726057 [patent_app_country] => US [patent_app_date] => 1991-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2618 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/146/05146517.pdf [firstpage_image] =>[orig_patent_app_number] => 726057 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/726057
Low distortion all-optical threshold device Jul 4, 1991 Issued
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