
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] => 2812263
[patent_doc_number] => 05140657
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-18
[patent_title] => 'Diffraction optical coupler'
[patent_app_type] => 1
[patent_app_number] => 7/603237
[patent_app_country] => US
[patent_app_date] => 1990-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 1937
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/140/05140657.pdf
[firstpage_image] =>[orig_patent_app_number] => 603237
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/603237 | Diffraction optical coupler | Oct 24, 1990 | Issued |
Array
(
[id] => 2891685
[patent_doc_number] => 05109450
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-28
[patent_title] => 'Positioning optical waveguides and fiber optic elements'
[patent_app_type] => 1
[patent_app_number] => 7/600537
[patent_app_country] => US
[patent_app_date] => 1990-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1822
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/109/05109450.pdf
[firstpage_image] =>[orig_patent_app_number] => 600537
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/600537 | Positioning optical waveguides and fiber optic elements | Oct 18, 1990 | Issued |
Array
(
[id] => 2695626
[patent_doc_number] => 05067783
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-26
[patent_title] => 'Optical fiber connector buildout system'
[patent_app_type] => 1
[patent_app_number] => 7/598497
[patent_app_country] => US
[patent_app_date] => 1990-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 16
[patent_no_of_words] => 5786
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 349
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/067/05067783.pdf
[firstpage_image] =>[orig_patent_app_number] => 598497
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/598497 | Optical fiber connector buildout system | Oct 15, 1990 | Issued |
Array
(
[id] => 2860516
[patent_doc_number] => 05111525
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-05
[patent_title] => 'Split-core fiber optic waveguide and sensor'
[patent_app_type] => 1
[patent_app_number] => 7/597126
[patent_app_country] => US
[patent_app_date] => 1990-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 5619
[patent_no_of_claims] => 2
[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/05/111/05111525.pdf
[firstpage_image] =>[orig_patent_app_number] => 597126
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/597126 | Split-core fiber optic waveguide and sensor | Oct 14, 1990 | Issued |
Array
(
[id] => 2760305
[patent_doc_number] => 05074641
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-24
[patent_title] => 'Optical scanning device'
[patent_app_type] => 1
[patent_app_number] => 7/595237
[patent_app_country] => US
[patent_app_date] => 1990-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 1497
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/074/05074641.pdf
[firstpage_image] =>[orig_patent_app_number] => 595237
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/595237 | Optical scanning device | Oct 9, 1990 | Issued |
Array
(
[id] => 2815903
[patent_doc_number] => 05115512
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-19
[patent_title] => 'Optical waveguide device and method of making the same'
[patent_app_type] => 1
[patent_app_number] => 7/592976
[patent_app_country] => US
[patent_app_date] => 1990-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 3312
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/115/05115512.pdf
[firstpage_image] =>[orig_patent_app_number] => 592976
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/592976 | Optical waveguide device and method of making the same | Oct 3, 1990 | Issued |
Array
(
[id] => 2697703
[patent_doc_number] => 05061035
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-29
[patent_title] => 'Hermetically sealed optical fiber arrays and method for forming same'
[patent_app_type] => 1
[patent_app_number] => 7/588887
[patent_app_country] => US
[patent_app_date] => 1990-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3726
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/061/05061035.pdf
[firstpage_image] =>[orig_patent_app_number] => 588887
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/588887 | Hermetically sealed optical fiber arrays and method for forming same | Sep 26, 1990 | Issued |
Array
(
[id] => 2666791
[patent_doc_number] => 05044711
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-03
[patent_title] => 'Optical-fiber aligning member and method of forming the member'
[patent_app_type] => 1
[patent_app_number] => 7/585667
[patent_app_country] => US
[patent_app_date] => 1990-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2202
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/044/05044711.pdf
[firstpage_image] =>[orig_patent_app_number] => 585667
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/585667 | Optical-fiber aligning member and method of forming the member | Sep 19, 1990 | Issued |
Array
(
[id] => 2746053
[patent_doc_number] => 05077822
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-31
[patent_title] => 'Optical film or strip waveguide having a dielectric waveguiding layer'
[patent_app_type] => 1
[patent_app_number] => 7/585526
[patent_app_country] => US
[patent_app_date] => 1990-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2249
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/077/05077822.pdf
[firstpage_image] =>[orig_patent_app_number] => 585526
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/585526 | Optical film or strip waveguide having a dielectric waveguiding layer | Sep 8, 1990 | Issued |
| 07/579302 | METHODS FOR RUGGED ATTACHMENT OF FIBERS TO INTEGRATED OPTICS CHIPS AND PRODUCT THEREOF | Sep 6, 1990 | Abandoned |
Array
(
[id] => 2849388
[patent_doc_number] => 05121456
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-09
[patent_title] => 'Polymer spring fiber optic splicer, tool for operating same and panel incorporating same'
[patent_app_type] => 1
[patent_app_number] => 7/579127
[patent_app_country] => US
[patent_app_date] => 1990-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 20
[patent_no_of_words] => 11117
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/121/05121456.pdf
[firstpage_image] =>[orig_patent_app_number] => 579127
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/579127 | Polymer spring fiber optic splicer, tool for operating same and panel incorporating same | Sep 5, 1990 | Issued |
Array
(
[id] => 2746017
[patent_doc_number] => 05077820
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-31
[patent_title] => 'Optical fiber photoconductor having multi-filament type optical fiber units'
[patent_app_type] => 1
[patent_app_number] => 7/568726
[patent_app_country] => US
[patent_app_date] => 1990-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2166
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/077/05077820.pdf
[firstpage_image] =>[orig_patent_app_number] => 568726
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/568726 | Optical fiber photoconductor having multi-filament type optical fiber units | Aug 16, 1990 | Issued |
Array
(
[id] => 2723600
[patent_doc_number] => 05076653
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-31
[patent_title] => 'Infrared optical fiber, a method of manufacturing the same, and an optical fiber cable using the same'
[patent_app_type] => 1
[patent_app_number] => 7/568385
[patent_app_country] => US
[patent_app_date] => 1990-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 5857
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 62
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/076/05076653.pdf
[firstpage_image] =>[orig_patent_app_number] => 568385
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/568385 | Infrared optical fiber, a method of manufacturing the same, and an optical fiber cable using the same | Aug 15, 1990 | Issued |
Array
(
[id] => 2702334
[patent_doc_number] => 05052778
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-01
[patent_title] => 'Optical conduit with thermoplastic clad'
[patent_app_type] => 1
[patent_app_number] => 7/566726
[patent_app_country] => US
[patent_app_date] => 1990-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 5297
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 39
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/052/05052778.pdf
[firstpage_image] =>[orig_patent_app_number] => 566726
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/566726 | Optical conduit with thermoplastic clad | Aug 12, 1990 | Issued |
Array
(
[id] => 2662499
[patent_doc_number] => 05073042
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-17
[patent_title] => 'Coupling bushing for various types of optical fiber connectors'
[patent_app_type] => 1
[patent_app_number] => 7/558932
[patent_app_country] => US
[patent_app_date] => 1990-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 4511
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/073/05073042.pdf
[firstpage_image] =>[orig_patent_app_number] => 558932
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/558932 | Coupling bushing for various types of optical fiber connectors | Jul 26, 1990 | Issued |
Array
(
[id] => 2865801
[patent_doc_number] => 05127073
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-30
[patent_title] => 'Active device mount with push-pull optical fiber connector receptacle'
[patent_app_type] => 1
[patent_app_number] => 7/558976
[patent_app_country] => US
[patent_app_date] => 1990-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2386
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 244
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/127/05127073.pdf
[firstpage_image] =>[orig_patent_app_number] => 558976
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/558976 | Active device mount with push-pull optical fiber connector receptacle | Jul 26, 1990 | Issued |
Array
(
[id] => 2772240
[patent_doc_number] => 05087108
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-11
[patent_title] => 'Double-core active-fiber optical amplifier having a wide-band signal wavelength'
[patent_app_type] => 1
[patent_app_number] => 7/553246
[patent_app_country] => US
[patent_app_date] => 1990-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 13
[patent_no_of_words] => 5601
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/087/05087108.pdf
[firstpage_image] =>[orig_patent_app_number] => 553246
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/553246 | Double-core active-fiber optical amplifier having a wide-band signal wavelength | Jul 12, 1990 | Issued |
Array
(
[id] => 2675487
[patent_doc_number] => 05048921
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-17
[patent_title] => 'Optical fibre cable joint'
[patent_app_type] => 1
[patent_app_number] => 7/551146
[patent_app_country] => US
[patent_app_date] => 1990-07-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2399
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/048/05048921.pdf
[firstpage_image] =>[orig_patent_app_number] => 551146
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/551146 | Optical fibre cable joint | Jul 10, 1990 | Issued |
Array
(
[id] => 2732919
[patent_doc_number] => 05011246
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-30
[patent_title] => 'Housing for an opto-electronic device'
[patent_app_type] => 1
[patent_app_number] => 7/544794
[patent_app_country] => US
[patent_app_date] => 1990-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 14
[patent_no_of_words] => 5747
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 238
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/011/05011246.pdf
[firstpage_image] =>[orig_patent_app_number] => 544794
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/544794 | Housing for an opto-electronic device | Jun 28, 1990 | Issued |
Array
(
[id] => 2724243
[patent_doc_number] => 05039192
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-13
[patent_title] => 'Interconnection means for optical waveguides'
[patent_app_type] => 1
[patent_app_number] => 7/546077
[patent_app_country] => US
[patent_app_date] => 1990-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2929
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 238
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/039/05039192.pdf
[firstpage_image] =>[orig_patent_app_number] => 546077
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/546077 | Interconnection means for optical waveguides | Jun 28, 1990 | Issued |