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] => 1290081 [patent_doc_number] => 06643470 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-04 [patent_title] => 'FM signal converter, FM signal optical transmitter and FM signal optical receiver' [patent_app_type] => B1 [patent_app_number] => 09/671197 [patent_app_country] => US [patent_app_date] => 2000-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 5020 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/643/06643470.pdf [firstpage_image] =>[orig_patent_app_number] => 09671197 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/671197
FM signal converter, FM signal optical transmitter and FM signal optical receiver Sep 27, 2000 Issued
Array ( [id] => 7622715 [patent_doc_number] => 06687451 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-03 [patent_title] => 'Method and system for first-order RF amplitude and bias control of a modulator' [patent_app_type] => B1 [patent_app_number] => 09/670769 [patent_app_country] => US [patent_app_date] => 2000-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 8177 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/687/06687451.pdf [firstpage_image] =>[orig_patent_app_number] => 09670769 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/670769
Method and system for first-order RF amplitude and bias control of a modulator Sep 26, 2000 Issued
Array ( [id] => 1220834 [patent_doc_number] => 06708000 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-16 [patent_title] => 'Photonic node, photonic nodes for transmission and reception, and method of restoring traffic upon occurrence of link failure in optical path network' [patent_app_type] => B1 [patent_app_number] => 09/671028 [patent_app_country] => US [patent_app_date] => 2000-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 30 [patent_no_of_words] => 37460 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/708/06708000.pdf [firstpage_image] =>[orig_patent_app_number] => 09671028 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/671028
Photonic node, photonic nodes for transmission and reception, and method of restoring traffic upon occurrence of link failure in optical path network Sep 26, 2000 Issued
Array ( [id] => 1152482 [patent_doc_number] => 06778782 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-17 [patent_title] => 'Dispersion compensation' [patent_app_type] => B1 [patent_app_number] => 09/671862 [patent_app_country] => US [patent_app_date] => 2000-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4446 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/778/06778782.pdf [firstpage_image] =>[orig_patent_app_number] => 09671862 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/671862
Dispersion compensation Sep 26, 2000 Issued
Array ( [id] => 1463945 [patent_doc_number] => 06457875 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'Electro-optical arrangement' [patent_app_type] => B1 [patent_app_number] => 09/509436 [patent_app_country] => US [patent_app_date] => 2000-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2888 [patent_no_of_claims] => 13 [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/06/457/06457875.pdf [firstpage_image] =>[orig_patent_app_number] => 09509436 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509436
Electro-optical arrangement Sep 17, 2000 Issued
Array ( [id] => 4345348 [patent_doc_number] => 06321015 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Optical fibre communication system' [patent_app_type] => 1 [patent_app_number] => 9/656966 [patent_app_country] => US [patent_app_date] => 2000-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 3221 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/321/06321015.pdf [firstpage_image] =>[orig_patent_app_number] => 656966 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/656966
Optical fibre communication system Sep 6, 2000 Issued
Array ( [id] => 1426869 [patent_doc_number] => 06512865 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-28 [patent_title] => 'Cross-traffic suppression in wavelength division multiplexed systems' [patent_app_type] => B1 [patent_app_number] => 09/652506 [patent_app_country] => US [patent_app_date] => 2000-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3390 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/512/06512865.pdf [firstpage_image] =>[orig_patent_app_number] => 09652506 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/652506
Cross-traffic suppression in wavelength division multiplexed systems Aug 30, 2000 Issued
Array ( [id] => 1371110 [patent_doc_number] => 06547453 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-15 [patent_title] => 'Systems and methods for detecting fault conditions and detecting and preventing potentially dangerous conditions in an optical system' [patent_app_type] => B1 [patent_app_number] => 09/651501 [patent_app_country] => US [patent_app_date] => 2000-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 6484 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/547/06547453.pdf [firstpage_image] =>[orig_patent_app_number] => 09651501 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/651501
Systems and methods for detecting fault conditions and detecting and preventing potentially dangerous conditions in an optical system Aug 29, 2000 Issued
Array ( [id] => 1394382 [patent_doc_number] => 06563970 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-13 [patent_title] => 'Pressure sensor with fibre-integrated bragg grating, comprising an integrated temperature sensor with fibre-integrated bragg grating' [patent_app_type] => B1 [patent_app_number] => 09/623056 [patent_app_country] => US [patent_app_date] => 2000-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6817 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/563/06563970.pdf [firstpage_image] =>[orig_patent_app_number] => 09623056 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/623056
Pressure sensor with fibre-integrated bragg grating, comprising an integrated temperature sensor with fibre-integrated bragg grating Aug 24, 2000 Issued
Array ( [id] => 1512050 [patent_doc_number] => 06442304 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Apparatus and method for protecting devices, especially fibre optic devices, in hostile environments' [patent_app_type] => B1 [patent_app_number] => 09/638456 [patent_app_country] => US [patent_app_date] => 2000-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 31 [patent_no_of_words] => 11393 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/442/06442304.pdf [firstpage_image] =>[orig_patent_app_number] => 09638456 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/638456
Apparatus and method for protecting devices, especially fibre optic devices, in hostile environments Aug 13, 2000 Issued
Array ( [id] => 1209409 [patent_doc_number] => 06718107 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-06 [patent_title] => 'Optical fibre filters' [patent_app_type] => B1 [patent_app_number] => 09/637236 [patent_app_country] => US [patent_app_date] => 2000-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 23 [patent_no_of_words] => 4749 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/718/06718107.pdf [firstpage_image] =>[orig_patent_app_number] => 09637236 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/637236
Optical fibre filters Aug 10, 2000 Issued
Array ( [id] => 1421645 [patent_doc_number] => 06535660 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-18 [patent_title] => 'Raman-amplified optical transmission system' [patent_app_type] => B1 [patent_app_number] => 09/634966 [patent_app_country] => US [patent_app_date] => 2000-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4528 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/535/06535660.pdf [firstpage_image] =>[orig_patent_app_number] => 09634966 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/634966
Raman-amplified optical transmission system Aug 8, 2000 Issued
Array ( [id] => 1568086 [patent_doc_number] => 06339664 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-15 [patent_title] => 'Wavelength division multiplexing' [patent_app_type] => B1 [patent_app_number] => 09/632906 [patent_app_country] => US [patent_app_date] => 2000-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 7036 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/339/06339664.pdf [firstpage_image] =>[orig_patent_app_number] => 09632906 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/632906
Wavelength division multiplexing Aug 3, 2000 Issued
Array ( [id] => 7638935 [patent_doc_number] => 06396982 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-28 [patent_title] => 'Bimetal-based temperature stabilized multi-FBG package with tunable mechanism' [patent_app_type] => B1 [patent_app_number] => 09/630186 [patent_app_country] => US [patent_app_date] => 2000-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5372 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/396/06396982.pdf [firstpage_image] =>[orig_patent_app_number] => 09630186 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/630186
Bimetal-based temperature stabilized multi-FBG package with tunable mechanism Jul 31, 2000 Issued
Array ( [id] => 1419603 [patent_doc_number] => 06539143 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-25 [patent_title] => 'Optical switching system' [patent_app_type] => B1 [patent_app_number] => 09/628536 [patent_app_country] => US [patent_app_date] => 2000-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 29 [patent_no_of_words] => 9359 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/539/06539143.pdf [firstpage_image] =>[orig_patent_app_number] => 09628536 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/628536
Optical switching system Jul 30, 2000 Issued
Array ( [id] => 1539010 [patent_doc_number] => 06337934 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-08 [patent_title] => 'NxN switch array with polarization displacer' [patent_app_type] => B1 [patent_app_number] => 09/627952 [patent_app_country] => US [patent_app_date] => 2000-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 6221 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/337/06337934.pdf [firstpage_image] =>[orig_patent_app_number] => 09627952 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/627952
NxN switch array with polarization displacer Jul 27, 2000 Issued
Array ( [id] => 1604099 [patent_doc_number] => 06434282 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Optical interconnects with hybrid construction' [patent_app_type] => B1 [patent_app_number] => 09/621416 [patent_app_country] => US [patent_app_date] => 2000-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 36 [patent_no_of_words] => 9920 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/434/06434282.pdf [firstpage_image] =>[orig_patent_app_number] => 09621416 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/621416
Optical interconnects with hybrid construction Jul 20, 2000 Issued
Array ( [id] => 7633443 [patent_doc_number] => 06658177 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-02 [patent_title] => 'Switching device and method of fabricating the same' [patent_app_type] => B1 [patent_app_number] => 09/619014 [patent_app_country] => US [patent_app_date] => 2000-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 51 [patent_no_of_words] => 19208 [patent_no_of_claims] => 68 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/658/06658177.pdf [firstpage_image] =>[orig_patent_app_number] => 09619014 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/619014
Switching device and method of fabricating the same Jul 18, 2000 Issued
Array ( [id] => 1604120 [patent_doc_number] => 06434303 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Optical waveguide slab structures' [patent_app_type] => B1 [patent_app_number] => 09/616816 [patent_app_country] => US [patent_app_date] => 2000-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6776 [patent_no_of_claims] => 10 [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/06/434/06434303.pdf [firstpage_image] =>[orig_patent_app_number] => 09616816 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/616816
Optical waveguide slab structures Jul 13, 2000 Issued
Array ( [id] => 1539597 [patent_doc_number] => 06490399 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-03 [patent_title] => 'Glass for optical waveguides or the like' [patent_app_type] => B1 [patent_app_number] => 09/403476 [patent_app_country] => US [patent_app_date] => 2000-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2832 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/490/06490399.pdf [firstpage_image] =>[orig_patent_app_number] => 09403476 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/403476
Glass for optical waveguides or the like Jul 10, 2000 Issued
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