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] => 4321007 [patent_doc_number] => 06327404 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Wavelength filter' [patent_app_type] => 1 [patent_app_number] => 9/360616 [patent_app_country] => US [patent_app_date] => 1999-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 2630 [patent_no_of_claims] => 10 [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/06/327/06327404.pdf [firstpage_image] =>[orig_patent_app_number] => 360616 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/360616
Wavelength filter Jul 25, 1999 Issued
Array ( [id] => 4312231 [patent_doc_number] => 06198872 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Programmed fiberoptic illuminated display' [patent_app_type] => 1 [patent_app_number] => 9/358056 [patent_app_country] => US [patent_app_date] => 1999-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3986 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/198/06198872.pdf [firstpage_image] =>[orig_patent_app_number] => 358056 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/358056
Programmed fiberoptic illuminated display Jul 20, 1999 Issued
Array ( [id] => 4347586 [patent_doc_number] => 06314215 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Fast all-optical switch' [patent_app_type] => 1 [patent_app_number] => 9/358686 [patent_app_country] => US [patent_app_date] => 1999-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5971 [patent_no_of_claims] => 118 [patent_no_of_ind_claims] => 27 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/314/06314215.pdf [firstpage_image] =>[orig_patent_app_number] => 358686 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/358686
Fast all-optical switch Jul 20, 1999 Issued
Array ( [id] => 4312831 [patent_doc_number] => 06181854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Optical module packaged with molded resin' [patent_app_type] => 1 [patent_app_number] => 9/352356 [patent_app_country] => US [patent_app_date] => 1999-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 3803 [patent_no_of_claims] => 6 [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/06/181/06181854.pdf [firstpage_image] =>[orig_patent_app_number] => 352356 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/352356
Optical module packaged with molded resin Jul 12, 1999 Issued
Array ( [id] => 4255402 [patent_doc_number] => 06167175 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Method and system for providing an improved three port wavelength division multiplexer' [patent_app_type] => 1 [patent_app_number] => 9/349549 [patent_app_country] => US [patent_app_date] => 1999-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2195 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/167/06167175.pdf [firstpage_image] =>[orig_patent_app_number] => 349549 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/349549
Method and system for providing an improved three port wavelength division multiplexer Jul 7, 1999 Issued
Array ( [id] => 4387463 [patent_doc_number] => 06289155 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Wavelength division multiplexing/demultiplexing devices using dual high index of refraction crystalline lenses' [patent_app_type] => 1 [patent_app_number] => 9/342142 [patent_app_country] => US [patent_app_date] => 1999-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 10836 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/289/06289155.pdf [firstpage_image] =>[orig_patent_app_number] => 342142 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/342142
Wavelength division multiplexing/demultiplexing devices using dual high index of refraction crystalline lenses Jun 28, 1999 Issued
Array ( [id] => 4330794 [patent_doc_number] => 06243512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Optical 2-fiber ring network' [patent_app_type] => 1 [patent_app_number] => 9/342366 [patent_app_country] => US [patent_app_date] => 1999-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2505 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/243/06243512.pdf [firstpage_image] =>[orig_patent_app_number] => 342366 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/342366
Optical 2-fiber ring network Jun 28, 1999 Issued
Array ( [id] => 4333732 [patent_doc_number] => 06249625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-19 [patent_title] => 'Fiberoptic devices with a joined optical fiber subassembly' [patent_app_type] => 1 [patent_app_number] => 9/342456 [patent_app_country] => US [patent_app_date] => 1999-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 17 [patent_no_of_words] => 3712 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/249/06249625.pdf [firstpage_image] =>[orig_patent_app_number] => 342456 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/342456
Fiberoptic devices with a joined optical fiber subassembly Jun 27, 1999 Issued
Array ( [id] => 4418787 [patent_doc_number] => 06272275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Print-molding for process for planar waveguides' [patent_app_type] => 1 [patent_app_number] => 9/337026 [patent_app_country] => US [patent_app_date] => 1999-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 26 [patent_no_of_words] => 7252 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/272/06272275.pdf [firstpage_image] =>[orig_patent_app_number] => 337026 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/337026
Print-molding for process for planar waveguides Jun 24, 1999 Issued
Array ( [id] => 1540011 [patent_doc_number] => 06371665 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-16 [patent_title] => 'Plastic packaged optoelectronic device' [patent_app_type] => B1 [patent_app_number] => 09/344656 [patent_app_country] => US [patent_app_date] => 1999-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1080 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/371/06371665.pdf [firstpage_image] =>[orig_patent_app_number] => 09344656 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/344656
Plastic packaged optoelectronic device Jun 24, 1999 Issued
Array ( [id] => 4422016 [patent_doc_number] => 06229937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Circularly polarized fiber in optical circuits' [patent_app_type] => 1 [patent_app_number] => 9/339446 [patent_app_country] => US [patent_app_date] => 1999-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4696 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/229/06229937.pdf [firstpage_image] =>[orig_patent_app_number] => 339446 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/339446
Circularly polarized fiber in optical circuits Jun 23, 1999 Issued
Array ( [id] => 4396381 [patent_doc_number] => 06304691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Wavelength division multiplexed optical communication system having reduced short wavelength loss' [patent_app_type] => 1 [patent_app_number] => 9/338066 [patent_app_country] => US [patent_app_date] => 1999-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2568 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/304/06304691.pdf [firstpage_image] =>[orig_patent_app_number] => 338066 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/338066
Wavelength division multiplexed optical communication system having reduced short wavelength loss Jun 22, 1999 Issued
Array ( [id] => 4330842 [patent_doc_number] => 06243515 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Apparatus for optically pumping an optical fiber from the side' [patent_app_type] => 1 [patent_app_number] => 9/336656 [patent_app_country] => US [patent_app_date] => 1999-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4463 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/243/06243515.pdf [firstpage_image] =>[orig_patent_app_number] => 336656 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/336656
Apparatus for optically pumping an optical fiber from the side Jun 17, 1999 Issued
Array ( [id] => 4362137 [patent_doc_number] => 06285808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Circuit carrier with an optical layer and optoelectronic component' [patent_app_type] => 1 [patent_app_number] => 9/334226 [patent_app_country] => US [patent_app_date] => 1999-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1970 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/285/06285808.pdf [firstpage_image] =>[orig_patent_app_number] => 334226 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/334226
Circuit carrier with an optical layer and optoelectronic component Jun 15, 1999 Issued
Array ( [id] => 4366745 [patent_doc_number] => 06215919 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Mechanical optical switching device' [patent_app_type] => 1 [patent_app_number] => 9/333846 [patent_app_country] => US [patent_app_date] => 1999-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3330 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/215/06215919.pdf [firstpage_image] =>[orig_patent_app_number] => 333846 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/333846
Mechanical optical switching device Jun 14, 1999 Issued
Array ( [id] => 4235762 [patent_doc_number] => 06206578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Connection assembly of computer and port replicator' [patent_app_type] => 1 [patent_app_number] => 9/332946 [patent_app_country] => US [patent_app_date] => 1999-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1950 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/206/06206578.pdf [firstpage_image] =>[orig_patent_app_number] => 332946 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/332946
Connection assembly of computer and port replicator Jun 14, 1999 Issued
Array ( [id] => 1384400 [patent_doc_number] => 06530697 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-11 [patent_title] => 'Multi-mode fiber coupler, system and associated methods' [patent_app_type] => B1 [patent_app_number] => 09/329996 [patent_app_country] => US [patent_app_date] => 1999-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 6080 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/530/06530697.pdf [firstpage_image] =>[orig_patent_app_number] => 09329996 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/329996
Multi-mode fiber coupler, system and associated methods Jun 10, 1999 Issued
Array ( [id] => 4313144 [patent_doc_number] => 06328482 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Multilayer optical fiber coupler' [patent_app_type] => 1 [patent_app_number] => 9/327826 [patent_app_country] => US [patent_app_date] => 1999-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 7127 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/328/06328482.pdf [firstpage_image] =>[orig_patent_app_number] => 327826 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/327826
Multilayer optical fiber coupler Jun 7, 1999 Issued
Array ( [id] => 4288028 [patent_doc_number] => 06246818 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Tunable optical filter' [patent_app_type] => 1 [patent_app_number] => 9/326616 [patent_app_country] => US [patent_app_date] => 1999-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4252 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/246/06246818.pdf [firstpage_image] =>[orig_patent_app_number] => 326616 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/326616
Tunable optical filter Jun 6, 1999 Issued
Array ( [id] => 4347665 [patent_doc_number] => 06314221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Filtering optical fiber having a modified photosensitivity profile' [patent_app_type] => 1 [patent_app_number] => 9/323136 [patent_app_country] => US [patent_app_date] => 1999-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 5072 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/314/06314221.pdf [firstpage_image] =>[orig_patent_app_number] => 323136 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/323136
Filtering optical fiber having a modified photosensitivity profile May 31, 1999 Issued
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