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] => 6304866 [patent_doc_number] => 20020094187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Variable optical attenuator' [patent_app_type] => new [patent_app_number] => 09/960616 [patent_app_country] => US [patent_app_date] => 2001-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10020 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0094/20020094187.pdf [firstpage_image] =>[orig_patent_app_number] => 09960616 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/960616
Variable optical attenuator Sep 19, 2001 Issued
Array ( [id] => 6339796 [patent_doc_number] => 20020034366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-21 [patent_title] => 'Optical fiber cable and a method of fabricating the cable' [patent_app_type] => new [patent_app_number] => 09/956006 [patent_app_country] => US [patent_app_date] => 2001-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2044 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20020034366.pdf [firstpage_image] =>[orig_patent_app_number] => 09956006 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/956006
Optical fiber cable and a method of fabricating the cable Sep 19, 2001 Issued
Array ( [id] => 6777917 [patent_doc_number] => 20030048998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'OPTICAL/ELECTRICAL INTERCONNECTS AND PACKAGE FOR HIGH SPEED SIGNALING' [patent_app_type] => new [patent_app_number] => 09/949926 [patent_app_country] => US [patent_app_date] => 2001-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2386 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20030048998.pdf [firstpage_image] =>[orig_patent_app_number] => 09949926 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/949926
Optical/electrical interconnects and package for high speed signaling Sep 11, 2001 Issued
Array ( [id] => 5785603 [patent_doc_number] => 20020159699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-31 [patent_title] => 'CHROMATIC DISPERSION COMPENSATOR' [patent_app_type] => new [patent_app_number] => 09/942286 [patent_app_country] => US [patent_app_date] => 2001-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2513 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0159/20020159699.pdf [firstpage_image] =>[orig_patent_app_number] => 09942286 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/942286
Chromatic dispersion compensator Aug 28, 2001 Issued
Array ( [id] => 1426841 [patent_doc_number] => 06512860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-01-28 [patent_title] => 'Bent electro-absorption modulator' [patent_app_type] => B2 [patent_app_number] => 09/931386 [patent_app_country] => US [patent_app_date] => 2001-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 7700 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/512/06512860.pdf [firstpage_image] =>[orig_patent_app_number] => 09931386 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/931386
Bent electro-absorption modulator Aug 16, 2001 Issued
Array ( [id] => 7622721 [patent_doc_number] => 06687445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-03 [patent_title] => 'Double-clad optical fiber for lasers and amplifiers' [patent_app_type] => B2 [patent_app_number] => 09/888916 [patent_app_country] => US [patent_app_date] => 2001-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 7022 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/687/06687445.pdf [firstpage_image] =>[orig_patent_app_number] => 09888916 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/888916
Double-clad optical fiber for lasers and amplifiers Jun 24, 2001 Issued
Array ( [id] => 5887656 [patent_doc_number] => 20020012494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-31 [patent_title] => 'Fiber optic dense wavelength division multiplexer utilizing a multi-stage parallel cascade method of wavelength separation' [patent_app_type] => new [patent_app_number] => 09/881274 [patent_app_country] => US [patent_app_date] => 2001-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3681 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20020012494.pdf [firstpage_image] =>[orig_patent_app_number] => 09881274 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/881274
Fiber optic dense wavelength division multiplexer utilizing a multi-stage parallel cascade method of wavelength separation Jun 13, 2001 Issued
Array ( [id] => 6934092 [patent_doc_number] => 20010055436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-27 [patent_title] => 'Optical fiber, dispersion compensator using optical fiber, optical transmission line using optical fiber, and optical transmission system using optical fiber' [patent_app_type] => new [patent_app_number] => 09/878976 [patent_app_country] => US [patent_app_date] => 2001-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4241 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0055/20010055436.pdf [firstpage_image] =>[orig_patent_app_number] => 09878976 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/878976
Optical fiber, dispersion compensator using optical fiber, optical transmission line using optical fiber, and optical transmission system using optical fiber Jun 12, 2001 Issued
Array ( [id] => 5800468 [patent_doc_number] => 20020009279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-24 [patent_title] => 'Optical filter device having creep-resistant optical fiber attachments' [patent_app_type] => new [patent_app_number] => 09/872855 [patent_app_country] => US [patent_app_date] => 2001-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11052 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20020009279.pdf [firstpage_image] =>[orig_patent_app_number] => 09872855 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/872855
Optical filter device having creep-resistant optical fiber attachments May 31, 2001 Issued
Array ( [id] => 6399916 [patent_doc_number] => 20020181835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-05 [patent_title] => 'Total internal reflection optical switch utilizing a moving droplet' [patent_app_type] => new [patent_app_number] => 09/871486 [patent_app_country] => US [patent_app_date] => 2001-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3859 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0181/20020181835.pdf [firstpage_image] =>[orig_patent_app_number] => 09871486 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/871486
Total internal reflection optical switch utilizing a moving droplet May 30, 2001 Issued
Array ( [id] => 6588040 [patent_doc_number] => 20020041726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-11 [patent_title] => 'Planar waveguide switch and optical cross-connect' [patent_app_type] => new [patent_app_number] => 09/866039 [patent_app_country] => US [patent_app_date] => 2001-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6980 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0041/20020041726.pdf [firstpage_image] =>[orig_patent_app_number] => 09866039 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/866039
Planar waveguide switch and optical cross-connect May 23, 2001 Issued
Array ( [id] => 1414592 [patent_doc_number] => 06546183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-04-08 [patent_title] => 'Elongated protective profile for protecting a cable installed in an installation channel and an apparatus for installing the profile' [patent_app_type] => B2 [patent_app_number] => 09/862105 [patent_app_country] => US [patent_app_date] => 2001-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2491 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/546/06546183.pdf [firstpage_image] =>[orig_patent_app_number] => 09862105 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/862105
Elongated protective profile for protecting a cable installed in an installation channel and an apparatus for installing the profile May 20, 2001 Issued
Array ( [id] => 1200251 [patent_doc_number] => 06728494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-27 [patent_title] => 'Light-emitting device drive circuit, and optical transmission system using the circuit' [patent_app_type] => B2 [patent_app_number] => 09/854527 [patent_app_country] => US [patent_app_date] => 2001-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3790 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/728/06728494.pdf [firstpage_image] =>[orig_patent_app_number] => 09854527 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/854527
Light-emitting device drive circuit, and optical transmission system using the circuit May 14, 2001 Issued
Array ( [id] => 6921289 [patent_doc_number] => 20010028774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-11 [patent_title] => 'Dispersion-shifted optical fiber' [patent_app_type] => new [patent_app_number] => 09/850055 [patent_app_country] => US [patent_app_date] => 2001-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9977 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20010028774.pdf [firstpage_image] =>[orig_patent_app_number] => 09850055 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/850055
Dispersion-shifted optical fiber May 7, 2001 Issued
Array ( [id] => 5785656 [patent_doc_number] => 20020159733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-31 [patent_title] => 'Stub-tuned photonic crystal waveguide' [patent_app_type] => new [patent_app_number] => 09/846856 [patent_app_country] => US [patent_app_date] => 2001-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4686 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0159/20020159733.pdf [firstpage_image] =>[orig_patent_app_number] => 09846856 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/846856
Stub-tuned photonic crystal waveguide Apr 29, 2001 Issued
Array ( [id] => 6884574 [patent_doc_number] => 20010038734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-08 [patent_title] => 'Optical signal add and drop apparatus' [patent_app_type] => new [patent_app_number] => 09/842096 [patent_app_country] => US [patent_app_date] => 2001-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5363 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0038/20010038734.pdf [firstpage_image] =>[orig_patent_app_number] => 09842096 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/842096
Optical signal add and drop apparatus Apr 25, 2001 Issued
Array ( [id] => 1401145 [patent_doc_number] => 06560392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-06 [patent_title] => 'Optical amplifying glass fiber' [patent_app_type] => B2 [patent_app_number] => 09/840136 [patent_app_country] => US [patent_app_date] => 2001-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2243 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/560/06560392.pdf [firstpage_image] =>[orig_patent_app_number] => 09840136 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/840136
Optical amplifying glass fiber Apr 23, 2001 Issued
Array ( [id] => 7630280 [patent_doc_number] => 06636658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-21 [patent_title] => 'Wavelength division multiplexing/demultiplexing systems' [patent_app_type] => B2 [patent_app_number] => 09/840636 [patent_app_country] => US [patent_app_date] => 2001-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7032 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/636/06636658.pdf [firstpage_image] =>[orig_patent_app_number] => 09840636 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/840636
Wavelength division multiplexing/demultiplexing systems Apr 22, 2001 Issued
Array ( [id] => 5886938 [patent_doc_number] => 20020012119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-31 [patent_title] => 'Device and system for wavelength monitoring' [patent_app_type] => new [patent_app_number] => 09/828166 [patent_app_country] => US [patent_app_date] => 2001-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2916 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20020012119.pdf [firstpage_image] =>[orig_patent_app_number] => 09828166 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/828166
Device and system for wavelength monitoring Apr 8, 2001 Issued
Array ( [id] => 1216976 [patent_doc_number] => 06711310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-23 [patent_title] => 'High power fiber isolator' [patent_app_type] => B2 [patent_app_number] => 09/822506 [patent_app_country] => US [patent_app_date] => 2001-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3545 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/711/06711310.pdf [firstpage_image] =>[orig_patent_app_number] => 09822506 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/822506
High power fiber isolator Apr 1, 2001 Issued
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