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] => 2987544 [patent_doc_number] => 05208886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Methods of making an optical fiber filter' [patent_app_type] => 1 [patent_app_number] => 7/723135 [patent_app_country] => US [patent_app_date] => 1991-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 4787 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/208/05208886.pdf [firstpage_image] =>[orig_patent_app_number] => 723135 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/723135
Methods of making an optical fiber filter Jun 27, 1991 Issued
Array ( [id] => 2816008 [patent_doc_number] => 05146522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Methods for rugged attachment of fibers to integrated optics chips and product thereof' [patent_app_type] => 1 [patent_app_number] => 7/719085 [patent_app_country] => US [patent_app_date] => 1991-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 2707 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/146/05146522.pdf [firstpage_image] =>[orig_patent_app_number] => 719085 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/719085
Methods for rugged attachment of fibers to integrated optics chips and product thereof Jun 17, 1991 Issued
07/725777 OPTICAL FIBER DEVICE FABRICATION Jun 16, 1991 Abandoned
Array ( [id] => 2979620 [patent_doc_number] => 05202944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Communication and power cable' [patent_app_type] => 1 [patent_app_number] => 7/708977 [patent_app_country] => US [patent_app_date] => 1991-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4744 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/202/05202944.pdf [firstpage_image] =>[orig_patent_app_number] => 708977 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/708977
Communication and power cable May 30, 1991 Issued
Array ( [id] => 2842891 [patent_doc_number] => 05129023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Optical fiber connector having enhanced provisions for interconnection and for prevention of optical and mechanical disconnection' [patent_app_type] => 1 [patent_app_number] => 7/700018 [patent_app_country] => US [patent_app_date] => 1991-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 5891 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/129/05129023.pdf [firstpage_image] =>[orig_patent_app_number] => 700018 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/700018
Optical fiber connector having enhanced provisions for interconnection and for prevention of optical and mechanical disconnection May 13, 1991 Issued
Array ( [id] => 2863685 [patent_doc_number] => 05134680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Solid state imaging apparatus with fiber optic bundle' [patent_app_type] => 1 [patent_app_number] => 7/698454 [patent_app_country] => US [patent_app_date] => 1991-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1815 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134680.pdf [firstpage_image] =>[orig_patent_app_number] => 698454 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/698454
Solid state imaging apparatus with fiber optic bundle May 9, 1991 Issued
Array ( [id] => 2815439 [patent_doc_number] => 05115488 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Apparatus comprising an all-optical gate' [patent_app_type] => 1 [patent_app_number] => 7/699080 [patent_app_country] => US [patent_app_date] => 1991-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3950 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/115/05115488.pdf [firstpage_image] =>[orig_patent_app_number] => 699080 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/699080
Apparatus comprising an all-optical gate May 9, 1991 Issued
Array ( [id] => 2863541 [patent_doc_number] => 05134673 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Optical fiber array splicing device' [patent_app_type] => 1 [patent_app_number] => 7/698513 [patent_app_country] => US [patent_app_date] => 1991-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2916 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134673.pdf [firstpage_image] =>[orig_patent_app_number] => 698513 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/698513
Optical fiber array splicing device May 9, 1991 Issued
Array ( [id] => 2891924 [patent_doc_number] => 05109461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Fiber optics light device' [patent_app_type] => 1 [patent_app_number] => 7/698615 [patent_app_country] => US [patent_app_date] => 1991-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1308 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/109/05109461.pdf [firstpage_image] =>[orig_patent_app_number] => 698615 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/698615
Fiber optics light device May 9, 1991 Issued
Array ( [id] => 2787540 [patent_doc_number] => 05133027 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Optical waveguide apparatus for controlling a signal light traveling through an optical waveguide by means of other light' [patent_app_type] => 1 [patent_app_number] => 7/697402 [patent_app_country] => US [patent_app_date] => 1991-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 4560 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133027.pdf [firstpage_image] =>[orig_patent_app_number] => 697402 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/697402
Optical waveguide apparatus for controlling a signal light traveling through an optical waveguide by means of other light May 8, 1991 Issued
Array ( [id] => 2856218 [patent_doc_number] => 05138691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Gas seal' [patent_app_type] => 1 [patent_app_number] => 7/681538 [patent_app_country] => US [patent_app_date] => 1991-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1845 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138691.pdf [firstpage_image] =>[orig_patent_app_number] => 681538 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/681538
Gas seal May 6, 1991 Issued
Array ( [id] => 2888214 [patent_doc_number] => 05185840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-09 [patent_title] => 'Branching method for a multi-fiber fiberoptic cable' [patent_app_type] => 1 [patent_app_number] => 7/696238 [patent_app_country] => US [patent_app_date] => 1991-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3135 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/185/05185840.pdf [firstpage_image] =>[orig_patent_app_number] => 696238 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/696238
Branching method for a multi-fiber fiberoptic cable May 5, 1991 Issued
Array ( [id] => 2815432 [patent_doc_number] => 05125050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Vertical metallically loaded polarization splitter and polarization-diversified optical receiver' [patent_app_type] => 1 [patent_app_number] => 7/695415 [patent_app_country] => US [patent_app_date] => 1991-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2363 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/125/05125050.pdf [firstpage_image] =>[orig_patent_app_number] => 695415 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/695415
Vertical metallically loaded polarization splitter and polarization-diversified optical receiver May 2, 1991 Issued
07/682678 OPTICAL MODULATOR AND OPTICAL COMMUNICATION SYSTEM UTILIZING THE SAME Apr 8, 1991 Abandoned
Array ( [id] => 2815555 [patent_doc_number] => 05125057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Optical fiber splicing device' [patent_app_type] => 1 [patent_app_number] => 7/682888 [patent_app_country] => US [patent_app_date] => 1991-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3593 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/125/05125057.pdf [firstpage_image] =>[orig_patent_app_number] => 682888 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/682888
Optical fiber splicing device Apr 7, 1991 Issued
Array ( [id] => 2787651 [patent_doc_number] => 05133033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Optical fiber mechanical splice and method for its use' [patent_app_type] => 1 [patent_app_number] => 7/676596 [patent_app_country] => US [patent_app_date] => 1991-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3660 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133033.pdf [firstpage_image] =>[orig_patent_app_number] => 676596 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/676596
Optical fiber mechanical splice and method for its use Mar 27, 1991 Issued
Array ( [id] => 2817679 [patent_doc_number] => 05148509 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Composite buffer optical fiber cables' [patent_app_type] => 1 [patent_app_number] => 7/674796 [patent_app_country] => US [patent_app_date] => 1991-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6845 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/148/05148509.pdf [firstpage_image] =>[orig_patent_app_number] => 674796 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/674796
Composite buffer optical fiber cables Mar 24, 1991 Issued
Array ( [id] => 2787687 [patent_doc_number] => 05133035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Multifiber endoscope with multiple scanning modes to produce an image free of fixed pattern noise' [patent_app_type] => 1 [patent_app_number] => 7/673650 [patent_app_country] => US [patent_app_date] => 1991-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 21 [patent_no_of_words] => 4552 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133035.pdf [firstpage_image] =>[orig_patent_app_number] => 673650 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/673650
Multifiber endoscope with multiple scanning modes to produce an image free of fixed pattern noise Mar 21, 1991 Issued
Array ( [id] => 2838090 [patent_doc_number] => 05117478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Device for redirecting light through a hollow tubular light conduit' [patent_app_type] => 1 [patent_app_number] => 7/657526 [patent_app_country] => US [patent_app_date] => 1991-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3859 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/117/05117478.pdf [firstpage_image] =>[orig_patent_app_number] => 657526 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/657526
Device for redirecting light through a hollow tubular light conduit Feb 18, 1991 Issued
Array ( [id] => 2695742 [patent_doc_number] => 05067789 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Fiber optic coupling filter and amplifier' [patent_app_type] => 1 [patent_app_number] => 7/655726 [patent_app_country] => US [patent_app_date] => 1991-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 3113 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/067/05067789.pdf [firstpage_image] =>[orig_patent_app_number] => 655726 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/655726
Fiber optic coupling filter and amplifier Feb 13, 1991 Issued
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