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] => 4146192 [patent_doc_number] => 06016375 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Wavelength selective fiber to fiber optical tap' [patent_app_type] => 1 [patent_app_number] => 8/780446 [patent_app_country] => US [patent_app_date] => 1997-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4461 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/016/06016375.pdf [firstpage_image] =>[orig_patent_app_number] => 780446 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/780446
Wavelength selective fiber to fiber optical tap Jan 7, 1997 Issued
Array ( [id] => 3886428 [patent_doc_number] => 05838853 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Optical waveguide' [patent_app_type] => 1 [patent_app_number] => 8/779736 [patent_app_country] => US [patent_app_date] => 1997-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4977 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/838/05838853.pdf [firstpage_image] =>[orig_patent_app_number] => 779736 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/779736
Optical waveguide Jan 6, 1997 Issued
Array ( [id] => 3848351 [patent_doc_number] => 05815614 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => '1 X N electromechanical optical switch' [patent_app_type] => 1 [patent_app_number] => 8/779133 [patent_app_country] => US [patent_app_date] => 1997-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3214 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/815/05815614.pdf [firstpage_image] =>[orig_patent_app_number] => 779133 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/779133
1 X N electromechanical optical switch Jan 5, 1997 Issued
Array ( [id] => 3973597 [patent_doc_number] => 05937121 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Adapters for coupling optical fiber' [patent_app_type] => 1 [patent_app_number] => 8/775998 [patent_app_country] => US [patent_app_date] => 1997-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 30 [patent_no_of_words] => 5076 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/937/05937121.pdf [firstpage_image] =>[orig_patent_app_number] => 775998 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/775998
Adapters for coupling optical fiber Jan 2, 1997 Issued
Array ( [id] => 3916531 [patent_doc_number] => 05751871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Method for coupling of semiconductor lasers into optical fibers' [patent_app_type] => 1 [patent_app_number] => 8/775947 [patent_app_country] => US [patent_app_date] => 1997-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4150 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/751/05751871.pdf [firstpage_image] =>[orig_patent_app_number] => 775947 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/775947
Method for coupling of semiconductor lasers into optical fibers Jan 2, 1997 Issued
Array ( [id] => 3772278 [patent_doc_number] => 05852697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Combination light source and connector' [patent_app_type] => 1 [patent_app_number] => 8/778828 [patent_app_country] => US [patent_app_date] => 1997-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5195 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852697.pdf [firstpage_image] =>[orig_patent_app_number] => 778828 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/778828
Combination light source and connector Jan 2, 1997 Issued
Array ( [id] => 4007357 [patent_doc_number] => 05892875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Filtering connection to optical light cable' [patent_app_type] => 1 [patent_app_number] => 8/777257 [patent_app_country] => US [patent_app_date] => 1996-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1662 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/892/05892875.pdf [firstpage_image] =>[orig_patent_app_number] => 777257 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/777257
Filtering connection to optical light cable Dec 30, 1996 Issued
Array ( [id] => 3903690 [patent_doc_number] => 05778130 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Optical fiber connector housing' [patent_app_type] => 1 [patent_app_number] => 8/777227 [patent_app_country] => US [patent_app_date] => 1996-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4095 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 548 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/778/05778130.pdf [firstpage_image] =>[orig_patent_app_number] => 777227 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/777227
Optical fiber connector housing Dec 30, 1996 Issued
Array ( [id] => 3794664 [patent_doc_number] => 05758002 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Routing and storage apparatus for optical fibers' [patent_app_type] => 1 [patent_app_number] => 8/775679 [patent_app_country] => US [patent_app_date] => 1996-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4177 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/758/05758002.pdf [firstpage_image] =>[orig_patent_app_number] => 775679 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/775679
Routing and storage apparatus for optical fibers Dec 30, 1996 Issued
Array ( [id] => 3893350 [patent_doc_number] => 05825962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Optical fiber splice housing' [patent_app_type] => 1 [patent_app_number] => 8/775678 [patent_app_country] => US [patent_app_date] => 1996-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4311 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/825/05825962.pdf [firstpage_image] =>[orig_patent_app_number] => 775678 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/775678
Optical fiber splice housing Dec 30, 1996 Issued
Array ( [id] => 3934954 [patent_doc_number] => 05915050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-22 [patent_title] => 'Optical device' [patent_app_type] => 1 [patent_app_number] => 8/693268 [patent_app_country] => US [patent_app_date] => 1996-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6397 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/915/05915050.pdf [firstpage_image] =>[orig_patent_app_number] => 693268 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/693268
Optical device Dec 29, 1996 Issued
Array ( [id] => 4017269 [patent_doc_number] => 05859945 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Array type light emitting element module and manufacturing method therefor' [patent_app_type] => 1 [patent_app_number] => 8/777087 [patent_app_country] => US [patent_app_date] => 1996-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3860 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/859/05859945.pdf [firstpage_image] =>[orig_patent_app_number] => 777087 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/777087
Array type light emitting element module and manufacturing method therefor Dec 29, 1996 Issued
Array ( [id] => 3895922 [patent_doc_number] => 05805756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Subrack with routing modules' [patent_app_type] => 1 [patent_app_number] => 8/765306 [patent_app_country] => US [patent_app_date] => 1996-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2334 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/805/05805756.pdf [firstpage_image] =>[orig_patent_app_number] => 765306 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/765306
Subrack with routing modules Dec 29, 1996 Issued
Array ( [id] => 3805850 [patent_doc_number] => 05841929 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Light wavelength filtering circuit and manufacturing method thereof' [patent_app_type] => 1 [patent_app_number] => 8/780189 [patent_app_country] => US [patent_app_date] => 1996-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 22 [patent_no_of_words] => 9649 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/841/05841929.pdf [firstpage_image] =>[orig_patent_app_number] => 780189 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/780189
Light wavelength filtering circuit and manufacturing method thereof Dec 25, 1996 Issued
Array ( [id] => 3903548 [patent_doc_number] => 05778122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Fiber optic cable assembly for interconnecting optical fibers within a receptacle mounted within the wall of an enclosure' [patent_app_type] => 1 [patent_app_number] => 8/773012 [patent_app_country] => US [patent_app_date] => 1996-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7601 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/778/05778122.pdf [firstpage_image] =>[orig_patent_app_number] => 773012 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/773012
Fiber optic cable assembly for interconnecting optical fibers within a receptacle mounted within the wall of an enclosure Dec 23, 1996 Issued
Array ( [id] => 3916546 [patent_doc_number] => 05751872 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Wavelength demultiplexer' [patent_app_type] => 1 [patent_app_number] => 8/772527 [patent_app_country] => US [patent_app_date] => 1996-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2602 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/751/05751872.pdf [firstpage_image] =>[orig_patent_app_number] => 772527 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/772527
Wavelength demultiplexer Dec 23, 1996 Issued
Array ( [id] => 3661590 [patent_doc_number] => 05684909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Large effective area single mode optical waveguide' [patent_app_type] => 1 [patent_app_number] => 8/770402 [patent_app_country] => US [patent_app_date] => 1996-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4072 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/684/05684909.pdf [firstpage_image] =>[orig_patent_app_number] => 770402 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/770402
Large effective area single mode optical waveguide Dec 19, 1996 Issued
Array ( [id] => 4017158 [patent_doc_number] => 05859938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Optical amplifier and optical transmission system' [patent_app_type] => 1 [patent_app_number] => 8/770578 [patent_app_country] => US [patent_app_date] => 1996-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 9540 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/859/05859938.pdf [firstpage_image] =>[orig_patent_app_number] => 770578 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/770578
Optical amplifier and optical transmission system Dec 18, 1996 Issued
Array ( [id] => 3766333 [patent_doc_number] => 05721801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-24 [patent_title] => 'Membrane optical waveguide device and method of fabrication' [patent_app_type] => 1 [patent_app_number] => 8/768367 [patent_app_country] => US [patent_app_date] => 1996-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2632 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/721/05721801.pdf [firstpage_image] =>[orig_patent_app_number] => 768367 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/768367
Membrane optical waveguide device and method of fabrication Dec 16, 1996 Issued
Array ( [id] => 3661452 [patent_doc_number] => 05684899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Optical communication network' [patent_app_type] => 1 [patent_app_number] => 8/766931 [patent_app_country] => US [patent_app_date] => 1996-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 63 [patent_no_of_words] => 15457 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/684/05684899.pdf [firstpage_image] =>[orig_patent_app_number] => 766931 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/766931
Optical communication network Dec 15, 1996 Issued
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