
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] => 3666355
[patent_doc_number] => 05623563
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-22
[patent_title] => 'Method of determining angular coordinates of opposing optical fibers in a mechanical optical switch'
[patent_app_type] => 1
[patent_app_number] => 8/481002
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 28
[patent_no_of_words] => 15799
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 502
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/623/05623563.pdf
[firstpage_image] =>[orig_patent_app_number] => 481002
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/481002 | Method of determining angular coordinates of opposing optical fibers in a mechanical optical switch | Jun 6, 1995 | Issued |
Array
(
[id] => 3637472
[patent_doc_number] => 05608831
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-04
[patent_title] => 'Fiber optic coupler and method of making same'
[patent_app_type] => 1
[patent_app_number] => 8/483024
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 4163
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/608/05608831.pdf
[firstpage_image] =>[orig_patent_app_number] => 483024
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/483024 | Fiber optic coupler and method of making same | Jun 6, 1995 | Issued |
Array
(
[id] => 3638763
[patent_doc_number] => 05621830
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-15
[patent_title] => 'Rotatable fiber optic joint'
[patent_app_type] => 1
[patent_app_number] => 8/475900
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 3821
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/621/05621830.pdf
[firstpage_image] =>[orig_patent_app_number] => 475900
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/475900 | Rotatable fiber optic joint | Jun 6, 1995 | Issued |
Array
(
[id] => 3624727
[patent_doc_number] => 05566258
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-15
[patent_title] => 'Waveguide type electro-optical element comprising material having specific resistance ranging between 107-1011 omega CM'
[patent_app_type] => 1
[patent_app_number] => 8/487517
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3954
[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/05/566/05566258.pdf
[firstpage_image] =>[orig_patent_app_number] => 487517
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/487517 | Waveguide type electro-optical element comprising material having specific resistance ranging between 107-1011 omega CM | Jun 6, 1995 | Issued |
Array
(
[id] => 3666370
[patent_doc_number] => 05623564
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-22
[patent_title] => 'Self-aligned mechanical optical switch'
[patent_app_type] => 1
[patent_app_number] => 8/475708
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3722
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/623/05623564.pdf
[firstpage_image] =>[orig_patent_app_number] => 475708
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/475708 | Self-aligned mechanical optical switch | Jun 6, 1995 | Issued |
Array
(
[id] => 3671495
[patent_doc_number] => 05649036
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-15
[patent_title] => 'Remote fiber test system using mechanical optical switches'
[patent_app_type] => 1
[patent_app_number] => 8/485976
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 28
[patent_no_of_words] => 16617
[patent_no_of_claims] => 46
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 348
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/649/05649036.pdf
[firstpage_image] =>[orig_patent_app_number] => 485976
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/485976 | Remote fiber test system using mechanical optical switches | Jun 6, 1995 | Issued |
Array
(
[id] => 3603755
[patent_doc_number] => 05568580
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-22
[patent_title] => 'Optical star-coupler'
[patent_app_type] => 1
[patent_app_number] => 8/478961
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 3558
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/568/05568580.pdf
[firstpage_image] =>[orig_patent_app_number] => 478961
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/478961 | Optical star-coupler | Jun 6, 1995 | Issued |
Array
(
[id] => 3531447
[patent_doc_number] => 05530780
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-25
[patent_title] => 'Fiber optic laser conducting and diffusion device'
[patent_app_type] => 1
[patent_app_number] => 8/473931
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 1461
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/530/05530780.pdf
[firstpage_image] =>[orig_patent_app_number] => 473931
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/473931 | Fiber optic laser conducting and diffusion device | Jun 6, 1995 | Issued |
Array
(
[id] => 3635149
[patent_doc_number] => 05594829
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-14
[patent_title] => 'Optical fiber dispenser with thermal expansion accommodation layer'
[patent_app_type] => 1
[patent_app_number] => 8/478297
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3587
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/594/05594829.pdf
[firstpage_image] =>[orig_patent_app_number] => 478297
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/478297 | Optical fiber dispenser with thermal expansion accommodation layer | Jun 6, 1995 | Issued |
Array
(
[id] => 3611152
[patent_doc_number] => 05559909
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-24
[patent_title] => 'Mechanical optical switch'
[patent_app_type] => 1
[patent_app_number] => 8/484222
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 28
[patent_no_of_words] => 16590
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 352
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/559/05559909.pdf
[firstpage_image] =>[orig_patent_app_number] => 484222
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/484222 | Mechanical optical switch | Jun 6, 1995 | Issued |
Array
(
[id] => 3666344
[patent_doc_number] => 05623562
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-22
[patent_title] => 'Method of aligning opposing optical transmission paths in a mechanical optical switch'
[patent_app_type] => 1
[patent_app_number] => 8/478174
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 28
[patent_no_of_words] => 16717
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 225
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/623/05623562.pdf
[firstpage_image] =>[orig_patent_app_number] => 478174
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/478174 | Method of aligning opposing optical transmission paths in a mechanical optical switch | Jun 6, 1995 | Issued |
Array
(
[id] => 3546680
[patent_doc_number] => 05557697
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-17
[patent_title] => 'Method for connecting optical fiber cables'
[patent_app_type] => 1
[patent_app_number] => 8/467757
[patent_app_country] => US
[patent_app_date] => 1995-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 2884
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 322
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/557/05557697.pdf
[firstpage_image] =>[orig_patent_app_number] => 467757
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/467757 | Method for connecting optical fiber cables | Jun 5, 1995 | Issued |
Array
(
[id] => 3699631
[patent_doc_number] => 05644664
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-01
[patent_title] => 'Fiber optic digital transmission system'
[patent_app_type] => 1
[patent_app_number] => 8/471461
[patent_app_country] => US
[patent_app_date] => 1995-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 32
[patent_no_of_words] => 13785
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/644/05644664.pdf
[firstpage_image] =>[orig_patent_app_number] => 471461
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/471461 | Fiber optic digital transmission system | Jun 5, 1995 | Issued |
Array
(
[id] => 3675792
[patent_doc_number] => 05598490
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-28
[patent_title] => 'Dielectric optical waveguide device'
[patent_app_type] => 1
[patent_app_number] => 8/459459
[patent_app_country] => US
[patent_app_date] => 1995-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 4282
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/598/05598490.pdf
[firstpage_image] =>[orig_patent_app_number] => 459459
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/459459 | Dielectric optical waveguide device | Jun 1, 1995 | Issued |
| 08/459327 | OPTICAL COMMUNICATION NETWORK | Jun 1, 1995 | Abandoned |
Array
(
[id] => 3603769
[patent_doc_number] => 05568581
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-22
[patent_title] => 'Injection molded optical ferrules and apparatus and processes for the preparation thereof'
[patent_app_type] => 1
[patent_app_number] => 8/457347
[patent_app_country] => US
[patent_app_date] => 1995-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 17
[patent_no_of_words] => 7953
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/568/05568581.pdf
[firstpage_image] =>[orig_patent_app_number] => 457347
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/457347 | Injection molded optical ferrules and apparatus and processes for the preparation thereof | Jun 1, 1995 | Issued |
Array
(
[id] => 3584853
[patent_doc_number] => 05539848
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-23
[patent_title] => 'Optical waveguide module and method of making'
[patent_app_type] => 1
[patent_app_number] => 8/456207
[patent_app_country] => US
[patent_app_date] => 1995-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 4552
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 275
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/539/05539848.pdf
[firstpage_image] =>[orig_patent_app_number] => 456207
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/456207 | Optical waveguide module and method of making | May 30, 1995 | Issued |
Array
(
[id] => 3611184
[patent_doc_number] => 05559910
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-24
[patent_title] => 'Wavelength division multiplexed optical fiber transmission equiptment'
[patent_app_type] => 1
[patent_app_number] => 8/452028
[patent_app_country] => US
[patent_app_date] => 1995-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 4597
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/559/05559910.pdf
[firstpage_image] =>[orig_patent_app_number] => 452028
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/452028 | Wavelength division multiplexed optical fiber transmission equiptment | May 25, 1995 | Issued |
Array
(
[id] => 3706064
[patent_doc_number] => 05661842
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-26
[patent_title] => 'Method for providing submarine cable joint protection and insulation using heat shrink tubing'
[patent_app_type] => 1
[patent_app_number] => 8/451298
[patent_app_country] => US
[patent_app_date] => 1995-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 4026
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/661/05661842.pdf
[firstpage_image] =>[orig_patent_app_number] => 451298
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/451298 | Method for providing submarine cable joint protection and insulation using heat shrink tubing | May 25, 1995 | Issued |
Array
(
[id] => 3693565
[patent_doc_number] => 05633970
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-27
[patent_title] => 'Device with internal asymmetrical features for rotational alignment of non-symmetrical articles'
[patent_app_type] => 1
[patent_app_number] => 8/447388
[patent_app_country] => US
[patent_app_date] => 1995-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 5820
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/633/05633970.pdf
[firstpage_image] =>[orig_patent_app_number] => 447388
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/447388 | Device with internal asymmetrical features for rotational alignment of non-symmetrical articles | May 22, 1995 | Issued |