
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2989434
[patent_doc_number] => 05257338
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-26
[patent_title] => 'Device for transmitting and returning light and apparatus and method of manufacture'
[patent_app_type] => 1
[patent_app_number] => 7/887457
[patent_app_country] => US
[patent_app_date] => 1992-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2532
[patent_no_of_claims] => 12
[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/05/257/05257338.pdf
[firstpage_image] =>[orig_patent_app_number] => 887457
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/887457 | Device for transmitting and returning light and apparatus and method of manufacture | May 21, 1992 | Issued |
Array
(
[id] => 2906445
[patent_doc_number] => 05271078
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-12-14
[patent_title] => 'Device for coupling and/or decoupling beams of light, with an integrated optical component'
[patent_app_type] => 1
[patent_app_number] => 7/886326
[patent_app_country] => US
[patent_app_date] => 1992-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1515
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/271/05271078.pdf
[firstpage_image] =>[orig_patent_app_number] => 886326
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/886326 | Device for coupling and/or decoupling beams of light, with an integrated optical component | May 19, 1992 | Issued |
Array
(
[id] => 3102084
[patent_doc_number] => 05278929
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-11
[patent_title] => 'Optical module, method for fabricating the same and optical module unit with the same'
[patent_app_type] => 1
[patent_app_number] => 7/881187
[patent_app_country] => US
[patent_app_date] => 1992-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 3101
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/278/05278929.pdf
[firstpage_image] =>[orig_patent_app_number] => 881187
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/881187 | Optical module, method for fabricating the same and optical module unit with the same | May 10, 1992 | Issued |
Array
(
[id] => 2998096
[patent_doc_number] => 05251275
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-05
[patent_title] => 'Tunable fiber Fabry-Perot etalon optical filter'
[patent_app_type] => 1
[patent_app_number] => 7/880227
[patent_app_country] => US
[patent_app_date] => 1992-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 15
[patent_no_of_words] => 2464
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/251/05251275.pdf
[firstpage_image] =>[orig_patent_app_number] => 880227
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/880227 | Tunable fiber Fabry-Perot etalon optical filter | May 7, 1992 | Issued |
Array
(
[id] => 3022541
[patent_doc_number] => 05276757
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-04
[patent_title] => 'Filling compositions for optical fiber cable and cable containing the same'
[patent_app_type] => 1
[patent_app_number] => 7/879767
[patent_app_country] => US
[patent_app_date] => 1992-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5277
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 46
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/276/05276757.pdf
[firstpage_image] =>[orig_patent_app_number] => 879767
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/879767 | Filling compositions for optical fiber cable and cable containing the same | May 5, 1992 | Issued |
Array
(
[id] => 3000910
[patent_doc_number] => 05267342
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-30
[patent_title] => 'Light attenuating element and method of producing the same'
[patent_app_type] => 1
[patent_app_number] => 7/878477
[patent_app_country] => US
[patent_app_date] => 1992-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 5809
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/267/05267342.pdf
[firstpage_image] =>[orig_patent_app_number] => 878477
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/878477 | Light attenuating element and method of producing the same | May 4, 1992 | Issued |
| 07/875927 | EFFICIENT REFLECTIVE OPTICAL MULTIPLEXERS AND DEMULTIPLEXERS | Apr 28, 1992 | Abandoned |
Array
(
[id] => 2998008
[patent_doc_number] => 05212747
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-18
[patent_title] => 'Zero loss waveguide coupler'
[patent_app_type] => 1
[patent_app_number] => 7/871886
[patent_app_country] => US
[patent_app_date] => 1992-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 3340
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/212/05212747.pdf
[firstpage_image] =>[orig_patent_app_number] => 871886
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/871886 | Zero loss waveguide coupler | Apr 20, 1992 | Issued |
Array
(
[id] => 3000876
[patent_doc_number] => 05267340
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-30
[patent_title] => 'Fiber optic coupler and method of making same'
[patent_app_type] => 1
[patent_app_number] => 7/867651
[patent_app_country] => US
[patent_app_date] => 1992-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 4163
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/267/05267340.pdf
[firstpage_image] =>[orig_patent_app_number] => 867651
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/867651 | Fiber optic coupler and method of making same | Apr 12, 1992 | Issued |
Array
(
[id] => 2944927
[patent_doc_number] => 05233679
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-03
[patent_title] => 'Striated light diffuser and method of forming the same'
[patent_app_type] => 1
[patent_app_number] => 7/866007
[patent_app_country] => US
[patent_app_date] => 1992-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 28
[patent_no_of_words] => 5982
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/233/05233679.pdf
[firstpage_image] =>[orig_patent_app_number] => 866007
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/866007 | Striated light diffuser and method of forming the same | Apr 8, 1992 | Issued |
Array
(
[id] => 2920492
[patent_doc_number] => 05216738
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-01
[patent_title] => 'Fiber optic bundle and method of manufacture'
[patent_app_type] => 1
[patent_app_number] => 7/863587
[patent_app_country] => US
[patent_app_date] => 1992-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1711
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/216/05216738.pdf
[firstpage_image] =>[orig_patent_app_number] => 863587
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/863587 | Fiber optic bundle and method of manufacture | Apr 2, 1992 | Issued |
Array
(
[id] => 2946129
[patent_doc_number] => 05220627
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-15
[patent_title] => 'Electrically controlled optical device'
[patent_app_type] => 1
[patent_app_number] => 7/863164
[patent_app_country] => US
[patent_app_date] => 1992-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 34
[patent_figures_cnt] => 56
[patent_no_of_words] => 9071
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/220/05220627.pdf
[firstpage_image] =>[orig_patent_app_number] => 863164
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/863164 | Electrically controlled optical device | Apr 2, 1992 | Issued |
Array
(
[id] => 2942974
[patent_doc_number] => 05229851
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-07-20
[patent_title] => 'Optical fiber cable with large number of ribbon units containing optical fibers and enclosed in tubes'
[patent_app_type] => 1
[patent_app_number] => 7/862597
[patent_app_country] => US
[patent_app_date] => 1992-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3725
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/229/05229851.pdf
[firstpage_image] =>[orig_patent_app_number] => 862597
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/862597 | Optical fiber cable with large number of ribbon units containing optical fibers and enclosed in tubes | Apr 1, 1992 | Issued |
Array
(
[id] => 2971412
[patent_doc_number] => 05203896
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-04-20
[patent_title] => 'Process for producing hard plastic clad optical fiber with improved ultraviolet transmission'
[patent_app_type] => 1
[patent_app_number] => 7/862446
[patent_app_country] => US
[patent_app_date] => 1992-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3580
[patent_no_of_claims] => 20
[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/05/203/05203896.pdf
[firstpage_image] =>[orig_patent_app_number] => 862446
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/862446 | Process for producing hard plastic clad optical fiber with improved ultraviolet transmission | Apr 1, 1992 | Issued |
Array
(
[id] => 3093137
[patent_doc_number] => 05321790
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-14
[patent_title] => 'Optical attenuator using an optical fiber and method and apparatus for producing the same'
[patent_app_type] => 1
[patent_app_number] => 7/861937
[patent_app_country] => US
[patent_app_date] => 1992-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 4241
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/321/05321790.pdf
[firstpage_image] =>[orig_patent_app_number] => 861937
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/861937 | Optical attenuator using an optical fiber and method and apparatus for producing the same | Apr 1, 1992 | Issued |
Array
(
[id] => 2944859
[patent_doc_number] => 05233675
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-03
[patent_title] => 'Fiber optic adapter with replaceable attenuation means'
[patent_app_type] => 1
[patent_app_number] => 7/860176
[patent_app_country] => US
[patent_app_date] => 1992-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 14
[patent_no_of_words] => 2023
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/233/05233675.pdf
[firstpage_image] =>[orig_patent_app_number] => 860176
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/860176 | Fiber optic adapter with replaceable attenuation means | Mar 29, 1992 | Issued |
Array
(
[id] => 2819375
[patent_doc_number] => 05157749
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-20
[patent_title] => 'High precision optical fiber connectors'
[patent_app_type] => 1
[patent_app_number] => 7/860232
[patent_app_country] => US
[patent_app_date] => 1992-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 3871
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/157/05157749.pdf
[firstpage_image] =>[orig_patent_app_number] => 860232
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/860232 | High precision optical fiber connectors | Mar 26, 1992 | Issued |
Array
(
[id] => 2981422
[patent_doc_number] => 05259056
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-02
[patent_title] => 'Coupler apparatus for use with a high brightness light source'
[patent_app_type] => 1
[patent_app_number] => 7/859186
[patent_app_country] => US
[patent_app_date] => 1992-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3515
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 240
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/259/05259056.pdf
[firstpage_image] =>[orig_patent_app_number] => 859186
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/859186 | Coupler apparatus for use with a high brightness light source | Mar 26, 1992 | Issued |
Array
(
[id] => 2991216
[patent_doc_number] => 05204931
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-04-20
[patent_title] => 'Flexible waveguide'
[patent_app_type] => 1
[patent_app_number] => 7/856246
[patent_app_country] => US
[patent_app_date] => 1992-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 18
[patent_no_of_words] => 10271
[patent_no_of_claims] => 75
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/204/05204931.pdf
[firstpage_image] =>[orig_patent_app_number] => 856246
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/856246 | Flexible waveguide | Mar 24, 1992 | Issued |
Array
(
[id] => 2913199
[patent_doc_number] => 05218651
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-08
[patent_title] => 'Optical fibre incorporating a variable internal Bragg grating and its applications'
[patent_app_type] => 1
[patent_app_number] => 7/856677
[patent_app_country] => US
[patent_app_date] => 1992-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 3845
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/218/05218651.pdf
[firstpage_image] =>[orig_patent_app_number] => 856677
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/856677 | Optical fibre incorporating a variable internal Bragg grating and its applications | Mar 23, 1992 | Issued |