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] => 1443194 [patent_doc_number] => 06496621 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-17 [patent_title] => 'Fiber coupler system and associated methods for reducing back reflections' [patent_app_type] => B1 [patent_app_number] => 09/614184 [patent_app_country] => US [patent_app_date] => 2000-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3721 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/496/06496621.pdf [firstpage_image] =>[orig_patent_app_number] => 09614184 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/614184
Fiber coupler system and associated methods for reducing back reflections Jul 10, 2000 Issued
Array ( [id] => 4395603 [patent_doc_number] => 06264372 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Polarization-maintaining connector' [patent_app_type] => 1 [patent_app_number] => 9/612596 [patent_app_country] => US [patent_app_date] => 2000-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 5824 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/264/06264372.pdf [firstpage_image] =>[orig_patent_app_number] => 612596 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/612596
Polarization-maintaining connector Jul 6, 2000 Issued
Array ( [id] => 1438064 [patent_doc_number] => 06356676 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Lens and associatable flow cell' [patent_app_type] => B1 [patent_app_number] => 09/608714 [patent_app_country] => US [patent_app_date] => 2000-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 10629 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/356/06356676.pdf [firstpage_image] =>[orig_patent_app_number] => 09608714 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/608714
Lens and associatable flow cell Jun 29, 2000 Issued
09/607236 INTEGRATED CIRCUITS WITH OPTICAL INTERCONNECT Jun 29, 2000 Abandoned
Array ( [id] => 4342205 [patent_doc_number] => 06330380 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'M input port by N output port optical switching system' [patent_app_type] => 1 [patent_app_number] => 9/604699 [patent_app_country] => US [patent_app_date] => 2000-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 4532 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/330/06330380.pdf [firstpage_image] =>[orig_patent_app_number] => 604699 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/604699
M input port by N output port optical switching system Jun 21, 2000 Issued
Array ( [id] => 4377077 [patent_doc_number] => 06256440 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Dispersion-shifted optical fiber' [patent_app_type] => 1 [patent_app_number] => 9/586966 [patent_app_country] => US [patent_app_date] => 2000-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 10200 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/256/06256440.pdf [firstpage_image] =>[orig_patent_app_number] => 586966 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/586966
Dispersion-shifted optical fiber Jun 4, 2000 Issued
Array ( [id] => 1464667 [patent_doc_number] => 06393176 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Dense wavelength division multiplexer which includes a dense optical channel comb filter' [patent_app_type] => B1 [patent_app_number] => 09/574650 [patent_app_country] => US [patent_app_date] => 2000-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6107 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/393/06393176.pdf [firstpage_image] =>[orig_patent_app_number] => 09574650 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/574650
Dense wavelength division multiplexer which includes a dense optical channel comb filter May 17, 2000 Issued
Array ( [id] => 1556419 [patent_doc_number] => 06349157 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Dispersion compensation optical fibre transmission' [patent_app_type] => B1 [patent_app_number] => 09/571739 [patent_app_country] => US [patent_app_date] => 2000-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 3044 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/349/06349157.pdf [firstpage_image] =>[orig_patent_app_number] => 09571739 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/571739
Dispersion compensation optical fibre transmission May 14, 2000 Issued
Array ( [id] => 1583383 [patent_doc_number] => 06449404 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-10 [patent_title] => 'Optical switch' [patent_app_type] => B1 [patent_app_number] => 09/559066 [patent_app_country] => US [patent_app_date] => 2000-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 20 [patent_no_of_words] => 4308 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/449/06449404.pdf [firstpage_image] =>[orig_patent_app_number] => 09559066 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/559066
Optical switch Apr 27, 2000 Issued
Array ( [id] => 1195824 [patent_doc_number] => 06731847 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-04 [patent_title] => 'Optical fiber' [patent_app_type] => B1 [patent_app_number] => 09/556776 [patent_app_country] => US [patent_app_date] => 2000-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 7819 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/731/06731847.pdf [firstpage_image] =>[orig_patent_app_number] => 09556776 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/556776
Optical fiber Apr 24, 2000 Issued
Array ( [id] => 1458647 [patent_doc_number] => 06463194 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Narrow transmission bandpass filters utilizing bragg grating assisted mode conversion' [patent_app_type] => B1 [patent_app_number] => 09/446616 [patent_app_country] => US [patent_app_date] => 2000-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2451 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/463/06463194.pdf [firstpage_image] =>[orig_patent_app_number] => 09446616 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/446616
Narrow transmission bandpass filters utilizing bragg grating assisted mode conversion Apr 23, 2000 Issued
Array ( [id] => 4367153 [patent_doc_number] => 06215947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Flexible light pipe for side-lit applications' [patent_app_type] => 1 [patent_app_number] => 9/552482 [patent_app_country] => US [patent_app_date] => 2000-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6748 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/215/06215947.pdf [firstpage_image] =>[orig_patent_app_number] => 552482 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/552482
Flexible light pipe for side-lit applications Apr 17, 2000 Issued
Array ( [id] => 7638941 [patent_doc_number] => 06396976 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-28 [patent_title] => '2D optical switch' [patent_app_type] => B1 [patent_app_number] => 09/550076 [patent_app_country] => US [patent_app_date] => 2000-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3542 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/396/06396976.pdf [firstpage_image] =>[orig_patent_app_number] => 09550076 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/550076
2D optical switch Apr 13, 2000 Issued
Array ( [id] => 1571076 [patent_doc_number] => 06377720 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Inline optical circulators' [patent_app_type] => B1 [patent_app_number] => 09/547606 [patent_app_country] => US [patent_app_date] => 2000-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 39 [patent_no_of_words] => 6116 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/377/06377720.pdf [firstpage_image] =>[orig_patent_app_number] => 09547606 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/547606
Inline optical circulators Apr 11, 2000 Issued
Array ( [id] => 1571090 [patent_doc_number] => 06377725 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Optical wavelength division multiplexed interconnect system providing autonomous information selection and prioritization' [patent_app_type] => B1 [patent_app_number] => 09/546436 [patent_app_country] => US [patent_app_date] => 2000-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2504 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/377/06377725.pdf [firstpage_image] =>[orig_patent_app_number] => 09546436 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/546436
Optical wavelength division multiplexed interconnect system providing autonomous information selection and prioritization Apr 9, 2000 Issued
Array ( [id] => 1473808 [patent_doc_number] => 06408111 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Phase shifters with reduced thermal crosstalk' [patent_app_type] => B1 [patent_app_number] => 09/542426 [patent_app_country] => US [patent_app_date] => 2000-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1557 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/408/06408111.pdf [firstpage_image] =>[orig_patent_app_number] => 09542426 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/542426
Phase shifters with reduced thermal crosstalk Apr 3, 2000 Issued
Array ( [id] => 1489306 [patent_doc_number] => 06366730 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Tunable optical waveguides' [patent_app_type] => B1 [patent_app_number] => 09/542096 [patent_app_country] => US [patent_app_date] => 2000-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 2701 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/366/06366730.pdf [firstpage_image] =>[orig_patent_app_number] => 09542096 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/542096
Tunable optical waveguides Apr 2, 2000 Issued
Array ( [id] => 1600771 [patent_doc_number] => 06385371 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-07 [patent_title] => 'Optical system including coupling for transmitting light between a single fiber light guide and multiple single fiber light guides' [patent_app_type] => B1 [patent_app_number] => 09/541516 [patent_app_country] => US [patent_app_date] => 2000-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 4863 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/385/06385371.pdf [firstpage_image] =>[orig_patent_app_number] => 09541516 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/541516
Optical system including coupling for transmitting light between a single fiber light guide and multiple single fiber light guides Apr 2, 2000 Issued
Array ( [id] => 1489256 [patent_doc_number] => 06366712 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Apparatus and method for combining two separate RF signals on a single optical fiber with monitoring and alarm capabilities' [patent_app_type] => B1 [patent_app_number] => 09/540956 [patent_app_country] => US [patent_app_date] => 2000-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2700 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/366/06366712.pdf [firstpage_image] =>[orig_patent_app_number] => 09540956 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/540956
Apparatus and method for combining two separate RF signals on a single optical fiber with monitoring and alarm capabilities Mar 30, 2000 Issued
Array ( [id] => 1522586 [patent_doc_number] => 06352375 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-05 [patent_title] => 'Connector adapter' [patent_app_type] => B1 [patent_app_number] => 09/539866 [patent_app_country] => US [patent_app_date] => 2000-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 3516 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/352/06352375.pdf [firstpage_image] =>[orig_patent_app_number] => 09539866 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/539866
Connector adapter Mar 30, 2000 Issued
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