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] => 3968003 [patent_doc_number] => 05978537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Optical drop cable-units aggregate cable' [patent_app_type] => 1 [patent_app_number] => 8/935596 [patent_app_country] => US [patent_app_date] => 1997-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1551 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/978/05978537.pdf [firstpage_image] =>[orig_patent_app_number] => 935596 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/935596
Optical drop cable-units aggregate cable Sep 22, 1997 Issued
Array ( [id] => 4037093 [patent_doc_number] => 05926592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-20 [patent_title] => 'Optical fibre confocal imager with variable near-confocal control' [patent_app_type] => 1 [patent_app_number] => 8/913737 [patent_app_country] => US [patent_app_date] => 1997-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 6815 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/926/05926592.pdf [firstpage_image] =>[orig_patent_app_number] => 913737 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/913737
Optical fibre confocal imager with variable near-confocal control Sep 22, 1997 Issued
Array ( [id] => 4029273 [patent_doc_number] => 05963696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Method of producing a semiconductor laser module' [patent_app_type] => 1 [patent_app_number] => 8/933837 [patent_app_country] => US [patent_app_date] => 1997-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 12082 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/963/05963696.pdf [firstpage_image] =>[orig_patent_app_number] => 933837 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/933837
Method of producing a semiconductor laser module Sep 18, 1997 Issued
Array ( [id] => 4088542 [patent_doc_number] => 05966484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Light branching and coupling device' [patent_app_type] => 1 [patent_app_number] => 8/932548 [patent_app_country] => US [patent_app_date] => 1997-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 8823 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/966/05966484.pdf [firstpage_image] =>[orig_patent_app_number] => 932548 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/932548
Light branching and coupling device Sep 16, 1997 Issued
Array ( [id] => 4088455 [patent_doc_number] => 05966478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Integrated optical circuit having planar waveguide turning mirrors' [patent_app_type] => 1 [patent_app_number] => 8/932936 [patent_app_country] => US [patent_app_date] => 1997-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3856 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/966/05966478.pdf [firstpage_image] =>[orig_patent_app_number] => 932936 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/932936
Integrated optical circuit having planar waveguide turning mirrors Sep 16, 1997 Issued
Array ( [id] => 3935001 [patent_doc_number] => 05915053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-22 [patent_title] => 'Grating-assisted directional coupler formed a nonlinear thin film therein' [patent_app_type] => 1 [patent_app_number] => 8/932648 [patent_app_country] => US [patent_app_date] => 1997-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1335 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/915/05915053.pdf [firstpage_image] =>[orig_patent_app_number] => 932648 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/932648
Grating-assisted directional coupler formed a nonlinear thin film therein Sep 16, 1997 Issued
Array ( [id] => 4087843 [patent_doc_number] => 06048105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Laser system for surveying' [patent_app_type] => 1 [patent_app_number] => 8/932816 [patent_app_country] => US [patent_app_date] => 1997-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 7240 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/048/06048105.pdf [firstpage_image] =>[orig_patent_app_number] => 932816 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/932816
Laser system for surveying Sep 15, 1997 Issued
Array ( [id] => 4056427 [patent_doc_number] => 05909530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Method for manufacturing ferrule for use with optical fiber connector' [patent_app_type] => 1 [patent_app_number] => 8/926888 [patent_app_country] => US [patent_app_date] => 1997-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 37 [patent_no_of_words] => 11118 [patent_no_of_claims] => 15 [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/05/909/05909530.pdf [firstpage_image] =>[orig_patent_app_number] => 926888 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/926888
Method for manufacturing ferrule for use with optical fiber connector Sep 9, 1997 Issued
Array ( [id] => 3895999 [patent_doc_number] => 05805760 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Optical filter for telecommunications' [patent_app_type] => 1 [patent_app_number] => 8/926515 [patent_app_country] => US [patent_app_date] => 1997-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1388 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/805/05805760.pdf [firstpage_image] =>[orig_patent_app_number] => 926515 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/926515
Optical filter for telecommunications Sep 9, 1997 Issued
Array ( [id] => 4098058 [patent_doc_number] => 06018603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-25 [patent_title] => 'Optical demultiplexing/multiplexing device having a wavelength dependent element' [patent_app_type] => 1 [patent_app_number] => 8/924656 [patent_app_country] => US [patent_app_date] => 1997-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2725 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/018/06018603.pdf [firstpage_image] =>[orig_patent_app_number] => 924656 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/924656
Optical demultiplexing/multiplexing device having a wavelength dependent element Sep 4, 1997 Issued
Array ( [id] => 3777680 [patent_doc_number] => 05845032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Optical fiber cable' [patent_app_type] => 1 [patent_app_number] => 8/922978 [patent_app_country] => US [patent_app_date] => 1997-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 6206 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/845/05845032.pdf [firstpage_image] =>[orig_patent_app_number] => 922978 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/922978
Optical fiber cable Sep 1, 1997 Issued
Array ( [id] => 4029056 [patent_doc_number] => 05963681 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Circuit board guide and light conduit' [patent_app_type] => 1 [patent_app_number] => 8/920397 [patent_app_country] => US [patent_app_date] => 1997-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2739 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/963/05963681.pdf [firstpage_image] =>[orig_patent_app_number] => 920397 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/920397
Circuit board guide and light conduit Aug 28, 1997 Issued
Array ( [id] => 4095998 [patent_doc_number] => 06055352 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Optical wavelength optimization for high speed WDM transmission system' [patent_app_type] => 1 [patent_app_number] => 8/920987 [patent_app_country] => US [patent_app_date] => 1997-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1887 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/055/06055352.pdf [firstpage_image] =>[orig_patent_app_number] => 920987 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/920987
Optical wavelength optimization for high speed WDM transmission system Aug 28, 1997 Issued
Array ( [id] => 3995325 [patent_doc_number] => 05911016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-08 [patent_title] => 'Polarization scrambler and integrated optical circuit making use thereof' [patent_app_type] => 1 [patent_app_number] => 8/921338 [patent_app_country] => US [patent_app_date] => 1997-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 11958 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/911/05911016.pdf [firstpage_image] =>[orig_patent_app_number] => 921338 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/921338
Polarization scrambler and integrated optical circuit making use thereof Aug 28, 1997 Issued
Array ( [id] => 3917855 [patent_doc_number] => 05971626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Fiber optic connector and connector sleeve assembly' [patent_app_type] => 1 [patent_app_number] => 8/920597 [patent_app_country] => US [patent_app_date] => 1997-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3900 [patent_no_of_claims] => 24 [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/05/971/05971626.pdf [firstpage_image] =>[orig_patent_app_number] => 920597 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/920597
Fiber optic connector and connector sleeve assembly Aug 28, 1997 Issued
Array ( [id] => 4007564 [patent_doc_number] => 05920662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Planar electro-optical light beam deflector and process for producing the same' [patent_app_type] => 1 [patent_app_number] => 8/924719 [patent_app_country] => US [patent_app_date] => 1997-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 4531 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/920/05920662.pdf [firstpage_image] =>[orig_patent_app_number] => 924719 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/924719
Planar electro-optical light beam deflector and process for producing the same Aug 28, 1997 Issued
Array ( [id] => 4088570 [patent_doc_number] => 05966486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Tilted notched for passive optical alignment' [patent_app_type] => 1 [patent_app_number] => 8/918897 [patent_app_country] => US [patent_app_date] => 1997-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2198 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/966/05966486.pdf [firstpage_image] =>[orig_patent_app_number] => 918897 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/918897
Tilted notched for passive optical alignment Aug 26, 1997 Issued
Array ( [id] => 3940170 [patent_doc_number] => 05946435 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Method and system for providing an improved three port wavelength division multiplexer' [patent_app_type] => 1 [patent_app_number] => 8/918357 [patent_app_country] => US [patent_app_date] => 1997-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2195 [patent_no_of_claims] => 20 [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/05/946/05946435.pdf [firstpage_image] =>[orig_patent_app_number] => 918357 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/918357
Method and system for providing an improved three port wavelength division multiplexer Aug 25, 1997 Issued
Array ( [id] => 4095907 [patent_doc_number] => 06055347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Multi-pass optical filter' [patent_app_type] => 1 [patent_app_number] => 8/917567 [patent_app_country] => US [patent_app_date] => 1997-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 19 [patent_no_of_words] => 3642 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/055/06055347.pdf [firstpage_image] =>[orig_patent_app_number] => 917567 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/917567
Multi-pass optical filter Aug 25, 1997 Issued
Array ( [id] => 3988709 [patent_doc_number] => 05905828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-18 [patent_title] => 'Optical fiber coupling system' [patent_app_type] => 1 [patent_app_number] => 8/918798 [patent_app_country] => US [patent_app_date] => 1997-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2142 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/905/05905828.pdf [firstpage_image] =>[orig_patent_app_number] => 918798 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/918798
Optical fiber coupling system Aug 25, 1997 Issued
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