Search

Hung Nhat Ngo

Examiner (ID: 8984)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4111209 [patent_doc_number] => 06049644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Optical routing device having a substantially flat passband' [patent_app_type] => 1 [patent_app_number] => 8/855337 [patent_app_country] => US [patent_app_date] => 1997-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4178 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/049/06049644.pdf [firstpage_image] =>[orig_patent_app_number] => 855337 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/855337
Optical routing device having a substantially flat passband May 12, 1997 Issued
Array ( [id] => 4419630 [patent_doc_number] => 06173107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Method and apparatus for installing transmissions' [patent_app_type] => 1 [patent_app_number] => 8/852956 [patent_app_country] => US [patent_app_date] => 1997-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5992 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/173/06173107.pdf [firstpage_image] =>[orig_patent_app_number] => 852956 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/852956
Method and apparatus for installing transmissions May 7, 1997 Issued
Array ( [id] => 3897841 [patent_doc_number] => 05894535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-13 [patent_title] => 'Optical waveguide device for wavelength demultiplexing and waveguide crossing' [patent_app_type] => 1 [patent_app_number] => 8/852368 [patent_app_country] => US [patent_app_date] => 1997-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 3992 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/894/05894535.pdf [firstpage_image] =>[orig_patent_app_number] => 852368 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/852368
Optical waveguide device for wavelength demultiplexing and waveguide crossing May 6, 1997 Issued
Array ( [id] => 4029286 [patent_doc_number] => 05907646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Optical coupling circuit and fabrication process therefor' [patent_app_type] => 1 [patent_app_number] => 8/851679 [patent_app_country] => US [patent_app_date] => 1997-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 15 [patent_no_of_words] => 4612 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/907/05907646.pdf [firstpage_image] =>[orig_patent_app_number] => 851679 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/851679
Optical coupling circuit and fabrication process therefor May 5, 1997 Issued
Array ( [id] => 3954454 [patent_doc_number] => 05930441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Split-beam Fourier filter' [patent_app_type] => 1 [patent_app_number] => 8/793729 [patent_app_country] => US [patent_app_date] => 1997-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2370 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/930/05930441.pdf [firstpage_image] =>[orig_patent_app_number] => 793729 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/793729
Split-beam Fourier filter May 1, 1997 Issued
Array ( [id] => 4041450 [patent_doc_number] => 05903687 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'M input port by N output port optical switching system' [patent_app_type] => 1 [patent_app_number] => 8/850498 [patent_app_country] => US [patent_app_date] => 1997-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 4532 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/903/05903687.pdf [firstpage_image] =>[orig_patent_app_number] => 850498 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/850498
M input port by N output port optical switching system May 1, 1997 Issued
Array ( [id] => 3950588 [patent_doc_number] => 05940553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Optical switch' [patent_app_type] => 1 [patent_app_number] => 8/846482 [patent_app_country] => US [patent_app_date] => 1997-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 64 [patent_no_of_words] => 18136 [patent_no_of_claims] => 13 [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/05/940/05940553.pdf [firstpage_image] =>[orig_patent_app_number] => 846482 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/846482
Optical switch Apr 30, 1997 Issued
Array ( [id] => 4067033 [patent_doc_number] => 05933555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Optical recirculation depolarizer and method of depolarizing light' [patent_app_type] => 1 [patent_app_number] => 8/847177 [patent_app_country] => US [patent_app_date] => 1997-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7156 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/933/05933555.pdf [firstpage_image] =>[orig_patent_app_number] => 847177 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/847177
Optical recirculation depolarizer and method of depolarizing light Apr 30, 1997 Issued
Array ( [id] => 4029387 [patent_doc_number] => 05907653 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Racetrack grommet for optical fiber cable splice closure' [patent_app_type] => 1 [patent_app_number] => 8/848788 [patent_app_country] => US [patent_app_date] => 1997-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 64 [patent_no_of_words] => 10867 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/907/05907653.pdf [firstpage_image] =>[orig_patent_app_number] => 848788 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/848788
Racetrack grommet for optical fiber cable splice closure Apr 30, 1997 Issued
Array ( [id] => 4419550 [patent_doc_number] => 06173098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Opto-mechanical device' [patent_app_type] => 1 [patent_app_number] => 8/848618 [patent_app_country] => US [patent_app_date] => 1997-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2225 [patent_no_of_claims] => 12 [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/06/173/06173098.pdf [firstpage_image] =>[orig_patent_app_number] => 848618 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/848618
Opto-mechanical device Apr 28, 1997 Issued
Array ( [id] => 4056398 [patent_doc_number] => 05909528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Optical connector and assembly method thereof' [patent_app_type] => 1 [patent_app_number] => 8/848298 [patent_app_country] => US [patent_app_date] => 1997-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 5201 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/909/05909528.pdf [firstpage_image] =>[orig_patent_app_number] => 848298 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/848298
Optical connector and assembly method thereof Apr 28, 1997 Issued
Array ( [id] => 3950698 [patent_doc_number] => 05940561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Adapter assembly for precise alignment of fiber optic connectors' [patent_app_type] => 1 [patent_app_number] => 8/841537 [patent_app_country] => US [patent_app_date] => 1997-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4331 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/940/05940561.pdf [firstpage_image] =>[orig_patent_app_number] => 841537 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/841537
Adapter assembly for precise alignment of fiber optic connectors Apr 22, 1997 Issued
Array ( [id] => 4080533 [patent_doc_number] => 05867621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'Adapter and guide pin assembly for coupling of fiber optic connectors' [patent_app_type] => 1 [patent_app_number] => 8/842126 [patent_app_country] => US [patent_app_date] => 1997-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2343 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/867/05867621.pdf [firstpage_image] =>[orig_patent_app_number] => 842126 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/842126
Adapter and guide pin assembly for coupling of fiber optic connectors Apr 22, 1997 Issued
Array ( [id] => 4022467 [patent_doc_number] => 05889909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Ferrule for optical connector' [patent_app_type] => 1 [patent_app_number] => 8/839917 [patent_app_country] => US [patent_app_date] => 1997-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2810 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/889/05889909.pdf [firstpage_image] =>[orig_patent_app_number] => 839917 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/839917
Ferrule for optical connector Apr 20, 1997 Issued
Array ( [id] => 4013637 [patent_doc_number] => 05923796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Microelectronic module having optical and electrical interconnects' [patent_app_type] => 1 [patent_app_number] => 8/842846 [patent_app_country] => US [patent_app_date] => 1997-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5493 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/923/05923796.pdf [firstpage_image] =>[orig_patent_app_number] => 842846 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/842846
Microelectronic module having optical and electrical interconnects Apr 16, 1997 Issued
Array ( [id] => 4075616 [patent_doc_number] => 05896479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Massive parallel optical interconnect system' [patent_app_type] => 1 [patent_app_number] => 8/835679 [patent_app_country] => US [patent_app_date] => 1997-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 8785 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/896/05896479.pdf [firstpage_image] =>[orig_patent_app_number] => 835679 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/835679
Massive parallel optical interconnect system Apr 8, 1997 Issued
Array ( [id] => 3892570 [patent_doc_number] => 05764837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Snap-in proximal connector for mounting an optic fiber element into a light source system' [patent_app_type] => 1 [patent_app_number] => 8/831351 [patent_app_country] => US [patent_app_date] => 1997-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2843 [patent_no_of_claims] => 15 [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/05/764/05764837.pdf [firstpage_image] =>[orig_patent_app_number] => 831351 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/831351
Snap-in proximal connector for mounting an optic fiber element into a light source system Mar 31, 1997 Issued
Array ( [id] => 3983234 [patent_doc_number] => 05887106 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Management of optical fiber' [patent_app_type] => 1 [patent_app_number] => 8/829416 [patent_app_country] => US [patent_app_date] => 1997-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3501 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/887/05887106.pdf [firstpage_image] =>[orig_patent_app_number] => 829416 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/829416
Management of optical fiber Mar 30, 1997 Issued
Array ( [id] => 4041561 [patent_doc_number] => 05903695 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Linear light form with light diverting layer' [patent_app_type] => 1 [patent_app_number] => 8/826168 [patent_app_country] => US [patent_app_date] => 1997-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3717 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/903/05903695.pdf [firstpage_image] =>[orig_patent_app_number] => 826168 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/826168
Linear light form with light diverting layer Mar 26, 1997 Issued
Array ( [id] => 4007118 [patent_doc_number] => 05892858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Duobinary coding and modulation technique for optical communication systems' [patent_app_type] => 1 [patent_app_number] => 8/827419 [patent_app_country] => US [patent_app_date] => 1997-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5160 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/892/05892858.pdf [firstpage_image] =>[orig_patent_app_number] => 827419 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/827419
Duobinary coding and modulation technique for optical communication systems Mar 26, 1997 Issued
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