
Hung Nhat Ngo
Examiner (ID: 17203)
| Most Active Art Unit | 2501 |
| Art Unit(s) | 3621, 2874, 2633, 2501 |
| Total Applications | 1627 |
| Issued Applications | 1441 |
| Pending Applications | 92 |
| Abandoned Applications | 94 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2724799
[patent_doc_number] => 05050949
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-24
[patent_title] => 'Multi-stage optical fiber amplifier'
[patent_app_type] => 1
[patent_app_number] => 7/542296
[patent_app_country] => US
[patent_app_date] => 1990-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2954
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/050/05050949.pdf
[firstpage_image] =>[orig_patent_app_number] => 542296
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/542296 | Multi-stage optical fiber amplifier | Jun 21, 1990 | Issued |
Array
(
[id] => 2746627
[patent_doc_number] => 05042891
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-27
[patent_title] => 'Active device mount assembly with interface mount for push-pull coupling type optical fiber connectors'
[patent_app_type] => 1
[patent_app_number] => 7/541675
[patent_app_country] => US
[patent_app_date] => 1990-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 4230
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/042/05042891.pdf
[firstpage_image] =>[orig_patent_app_number] => 541675
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/541675 | Active device mount assembly with interface mount for push-pull coupling type optical fiber connectors | Jun 20, 1990 | Issued |
Array
(
[id] => 2675290
[patent_doc_number] => 05048910
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-17
[patent_title] => 'Optical matrix switch for multiple input/output port configurations'
[patent_app_type] => 1
[patent_app_number] => 7/535817
[patent_app_country] => US
[patent_app_date] => 1990-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 4892
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/048/05048910.pdf
[firstpage_image] =>[orig_patent_app_number] => 535817
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/535817 | Optical matrix switch for multiple input/output port configurations | Jun 10, 1990 | Issued |
Array
(
[id] => 2680047
[patent_doc_number] => 05018816
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-28
[patent_title] => 'Optical delay switch and variable delay system'
[patent_app_type] => 1
[patent_app_number] => 7/536147
[patent_app_country] => US
[patent_app_date] => 1990-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 5278
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/018/05018816.pdf
[firstpage_image] =>[orig_patent_app_number] => 536147
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/536147 | Optical delay switch and variable delay system | Jun 10, 1990 | Issued |
Array
(
[id] => 2849307
[patent_doc_number] => 05121452
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-09
[patent_title] => 'Fiber optic power splitter'
[patent_app_type] => 1
[patent_app_number] => 7/532197
[patent_app_country] => US
[patent_app_date] => 1990-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 14
[patent_no_of_words] => 5300
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/121/05121452.pdf
[firstpage_image] =>[orig_patent_app_number] => 532197
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/532197 | Fiber optic power splitter | May 31, 1990 | Issued |
Array
(
[id] => 2736143
[patent_doc_number] => 05029972
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-09
[patent_title] => 'Optical fiber mechanical splice and method for its use'
[patent_app_type] => 1
[patent_app_number] => 7/531417
[patent_app_country] => US
[patent_app_date] => 1990-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 3102
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/029/05029972.pdf
[firstpage_image] =>[orig_patent_app_number] => 531417
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/531417 | Optical fiber mechanical splice and method for its use | May 30, 1990 | Issued |
Array
(
[id] => 2680128
[patent_doc_number] => 05018820
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-28
[patent_title] => 'Method of optically coupling an uptapered single-mode optical fiber to optoelectronic components'
[patent_app_type] => 1
[patent_app_number] => 7/526367
[patent_app_country] => US
[patent_app_date] => 1990-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 4718
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/018/05018820.pdf
[firstpage_image] =>[orig_patent_app_number] => 526367
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/526367 | Method of optically coupling an uptapered single-mode optical fiber to optoelectronic components | May 20, 1990 | Issued |
Array
(
[id] => 2661776
[patent_doc_number] => 05073004
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-17
[patent_title] => 'Tunable optical filter'
[patent_app_type] => 1
[patent_app_number] => 7/525417
[patent_app_country] => US
[patent_app_date] => 1990-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 4794
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 259
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/073/05073004.pdf
[firstpage_image] =>[orig_patent_app_number] => 525417
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/525417 | Tunable optical filter | May 17, 1990 | Issued |
Array
(
[id] => 2657790
[patent_doc_number] => 05046815
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-10
[patent_title] => 'Optical fiber cabling'
[patent_app_type] => 1
[patent_app_number] => 7/525077
[patent_app_country] => US
[patent_app_date] => 1990-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 4968
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 39
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/046/05046815.pdf
[firstpage_image] =>[orig_patent_app_number] => 525077
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/525077 | Optical fiber cabling | May 16, 1990 | Issued |
| 07/523606 | MINIATURE FIBER OPTIC ILLUMINATING DEVICE COMPRISING A LIGHT EMITTING DIODE | May 8, 1990 | Abandoned |
Array
(
[id] => 2724834
[patent_doc_number] => 05050951
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-24
[patent_title] => 'Optical matrix switch with longitudinally configured switch elements'
[patent_app_type] => 1
[patent_app_number] => 7/520350
[patent_app_country] => US
[patent_app_date] => 1990-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3462
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 245
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/050/05050951.pdf
[firstpage_image] =>[orig_patent_app_number] => 520350
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/520350 | Optical matrix switch with longitudinally configured switch elements | May 7, 1990 | Issued |
Array
(
[id] => 2658753
[patent_doc_number] => 05033808
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-23
[patent_title] => 'Quick disconnect fiber optic feedthrough for well borehole usage'
[patent_app_type] => 1
[patent_app_number] => 7/520937
[patent_app_country] => US
[patent_app_date] => 1990-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2621
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 386
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/033/05033808.pdf
[firstpage_image] =>[orig_patent_app_number] => 520937
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/520937 | Quick disconnect fiber optic feedthrough for well borehole usage | May 7, 1990 | Issued |
Array
(
[id] => 2733045
[patent_doc_number] => 05011253
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-30
[patent_title] => 'Optical system for laser marking'
[patent_app_type] => 1
[patent_app_number] => 7/474136
[patent_app_country] => US
[patent_app_date] => 1990-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2884
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 243
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/011/05011253.pdf
[firstpage_image] =>[orig_patent_app_number] => 474136
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/474136 | Optical system for laser marking | May 6, 1990 | Issued |
Array
(
[id] => 2697148
[patent_doc_number] => 05040862
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-20
[patent_title] => 'Method of trimming optical power'
[patent_app_type] => 1
[patent_app_number] => 7/519907
[patent_app_country] => US
[patent_app_date] => 1990-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 3344
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/040/05040862.pdf
[firstpage_image] =>[orig_patent_app_number] => 519907
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/519907 | Method of trimming optical power | May 6, 1990 | Issued |
Array
(
[id] => 2740280
[patent_doc_number] => 05071217
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-10
[patent_title] => 'Precision focusing and locating collar for a fiber optic connector'
[patent_app_type] => 1
[patent_app_number] => 7/514246
[patent_app_country] => US
[patent_app_date] => 1990-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3364
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/071/05071217.pdf
[firstpage_image] =>[orig_patent_app_number] => 514246
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/514246 | Precision focusing and locating collar for a fiber optic connector | Apr 24, 1990 | Issued |
Array
(
[id] => 2891601
[patent_doc_number] => 05109445
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-28
[patent_title] => 'Strained distribution optical fiber communication system'
[patent_app_type] => 1
[patent_app_number] => 7/513526
[patent_app_country] => US
[patent_app_date] => 1990-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 7013
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/109/05109445.pdf
[firstpage_image] =>[orig_patent_app_number] => 513526
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/513526 | Strained distribution optical fiber communication system | Apr 18, 1990 | Issued |
| 07/508046 | STRIATED LIGHT DIFFUSER AND METHOD OF FORMING THE SAME | Apr 10, 1990 | Abandoned |
Array
(
[id] => 2696095
[patent_doc_number] => 05054879
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-08
[patent_title] => 'Push/pull fiber optic connector'
[patent_app_type] => 1
[patent_app_number] => 7/506296
[patent_app_country] => US
[patent_app_date] => 1990-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 3705
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 229
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/054/05054879.pdf
[firstpage_image] =>[orig_patent_app_number] => 506296
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/506296 | Push/pull fiber optic connector | Apr 8, 1990 | Issued |
Array
(
[id] => 2587418
[patent_doc_number] => 04974929
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-04
[patent_title] => 'Fiber optical probe connector for physiologic measurement devices'
[patent_app_type] => 1
[patent_app_number] => 7/501405
[patent_app_country] => US
[patent_app_date] => 1990-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 3444
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/974/04974929.pdf
[firstpage_image] =>[orig_patent_app_number] => 501405
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/501405 | Fiber optical probe connector for physiologic measurement devices | Mar 27, 1990 | Issued |
Array
(
[id] => 2670041
[patent_doc_number] => 05066091
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-19
[patent_title] => 'Amorphous memory polymer alignment device with access means'
[patent_app_type] => 1
[patent_app_number] => 7/493102
[patent_app_country] => US
[patent_app_date] => 1990-03-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 15
[patent_no_of_words] => 8512
[patent_no_of_claims] => 63
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/066/05066091.pdf
[firstpage_image] =>[orig_patent_app_number] => 493102
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/493102 | Amorphous memory polymer alignment device with access means | Mar 11, 1990 | Issued |