
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] => 6304866
[patent_doc_number] => 20020094187
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-07-18
[patent_title] => 'Variable optical attenuator'
[patent_app_type] => new
[patent_app_number] => 09/960616
[patent_app_country] => US
[patent_app_date] => 2001-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 10020
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0094/20020094187.pdf
[firstpage_image] =>[orig_patent_app_number] => 09960616
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/960616 | Variable optical attenuator | Sep 19, 2001 | Issued |
Array
(
[id] => 6339796
[patent_doc_number] => 20020034366
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-03-21
[patent_title] => 'Optical fiber cable and a method of fabricating the cable'
[patent_app_type] => new
[patent_app_number] => 09/956006
[patent_app_country] => US
[patent_app_date] => 2001-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2044
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 46
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0034/20020034366.pdf
[firstpage_image] =>[orig_patent_app_number] => 09956006
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/956006 | Optical fiber cable and a method of fabricating the cable | Sep 19, 2001 | Issued |
Array
(
[id] => 6777917
[patent_doc_number] => 20030048998
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-03-13
[patent_title] => 'OPTICAL/ELECTRICAL INTERCONNECTS AND PACKAGE FOR HIGH SPEED SIGNALING'
[patent_app_type] => new
[patent_app_number] => 09/949926
[patent_app_country] => US
[patent_app_date] => 2001-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2386
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0048/20030048998.pdf
[firstpage_image] =>[orig_patent_app_number] => 09949926
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/949926 | Optical/electrical interconnects and package for high speed signaling | Sep 11, 2001 | Issued |
Array
(
[id] => 5785603
[patent_doc_number] => 20020159699
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-10-31
[patent_title] => 'CHROMATIC DISPERSION COMPENSATOR'
[patent_app_type] => new
[patent_app_number] => 09/942286
[patent_app_country] => US
[patent_app_date] => 2001-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2513
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0159/20020159699.pdf
[firstpage_image] =>[orig_patent_app_number] => 09942286
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/942286 | Chromatic dispersion compensator | Aug 28, 2001 | Issued |
Array
(
[id] => 1426841
[patent_doc_number] => 06512860
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-01-28
[patent_title] => 'Bent electro-absorption modulator'
[patent_app_type] => B2
[patent_app_number] => 09/931386
[patent_app_country] => US
[patent_app_date] => 2001-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 7700
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 295
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/512/06512860.pdf
[firstpage_image] =>[orig_patent_app_number] => 09931386
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/931386 | Bent electro-absorption modulator | Aug 16, 2001 | Issued |
Array
(
[id] => 7622721
[patent_doc_number] => 06687445
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-02-03
[patent_title] => 'Double-clad optical fiber for lasers and amplifiers'
[patent_app_type] => B2
[patent_app_number] => 09/888916
[patent_app_country] => US
[patent_app_date] => 2001-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 15
[patent_no_of_words] => 7022
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 7
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/687/06687445.pdf
[firstpage_image] =>[orig_patent_app_number] => 09888916
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/888916 | Double-clad optical fiber for lasers and amplifiers | Jun 24, 2001 | Issued |
Array
(
[id] => 5887656
[patent_doc_number] => 20020012494
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-01-31
[patent_title] => 'Fiber optic dense wavelength division multiplexer utilizing a multi-stage parallel cascade method of wavelength separation'
[patent_app_type] => new
[patent_app_number] => 09/881274
[patent_app_country] => US
[patent_app_date] => 2001-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 3681
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0012/20020012494.pdf
[firstpage_image] =>[orig_patent_app_number] => 09881274
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/881274 | Fiber optic dense wavelength division multiplexer utilizing a multi-stage parallel cascade method of wavelength separation | Jun 13, 2001 | Issued |
Array
(
[id] => 6934092
[patent_doc_number] => 20010055436
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-12-27
[patent_title] => 'Optical fiber, dispersion compensator using optical fiber, optical transmission line using optical fiber, and optical transmission system using optical fiber'
[patent_app_type] => new
[patent_app_number] => 09/878976
[patent_app_country] => US
[patent_app_date] => 2001-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 4241
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0055/20010055436.pdf
[firstpage_image] =>[orig_patent_app_number] => 09878976
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/878976 | Optical fiber, dispersion compensator using optical fiber, optical transmission line using optical fiber, and optical transmission system using optical fiber | Jun 12, 2001 | Issued |
Array
(
[id] => 5800468
[patent_doc_number] => 20020009279
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-01-24
[patent_title] => 'Optical filter device having creep-resistant optical fiber attachments'
[patent_app_type] => new
[patent_app_number] => 09/872855
[patent_app_country] => US
[patent_app_date] => 2001-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 11052
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 297
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0009/20020009279.pdf
[firstpage_image] =>[orig_patent_app_number] => 09872855
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/872855 | Optical filter device having creep-resistant optical fiber attachments | May 31, 2001 | Issued |
Array
(
[id] => 6399916
[patent_doc_number] => 20020181835
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-12-05
[patent_title] => 'Total internal reflection optical switch utilizing a moving droplet'
[patent_app_type] => new
[patent_app_number] => 09/871486
[patent_app_country] => US
[patent_app_date] => 2001-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3859
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0181/20020181835.pdf
[firstpage_image] =>[orig_patent_app_number] => 09871486
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/871486 | Total internal reflection optical switch utilizing a moving droplet | May 30, 2001 | Issued |
Array
(
[id] => 6588040
[patent_doc_number] => 20020041726
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-04-11
[patent_title] => 'Planar waveguide switch and optical cross-connect'
[patent_app_type] => new
[patent_app_number] => 09/866039
[patent_app_country] => US
[patent_app_date] => 2001-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 6980
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 15
[patent_words_short_claim] => 28
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0041/20020041726.pdf
[firstpage_image] =>[orig_patent_app_number] => 09866039
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/866039 | Planar waveguide switch and optical cross-connect | May 23, 2001 | Issued |
Array
(
[id] => 1414592
[patent_doc_number] => 06546183
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-04-08
[patent_title] => 'Elongated protective profile for protecting a cable installed in an installation channel and an apparatus for installing the profile'
[patent_app_type] => B2
[patent_app_number] => 09/862105
[patent_app_country] => US
[patent_app_date] => 2001-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 2491
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/546/06546183.pdf
[firstpage_image] =>[orig_patent_app_number] => 09862105
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/862105 | Elongated protective profile for protecting a cable installed in an installation channel and an apparatus for installing the profile | May 20, 2001 | Issued |
Array
(
[id] => 1200251
[patent_doc_number] => 06728494
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-04-27
[patent_title] => 'Light-emitting device drive circuit, and optical transmission system using the circuit'
[patent_app_type] => B2
[patent_app_number] => 09/854527
[patent_app_country] => US
[patent_app_date] => 2001-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 3790
[patent_no_of_claims] => 72
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/728/06728494.pdf
[firstpage_image] =>[orig_patent_app_number] => 09854527
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/854527 | Light-emitting device drive circuit, and optical transmission system using the circuit | May 14, 2001 | Issued |
Array
(
[id] => 6921289
[patent_doc_number] => 20010028774
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-10-11
[patent_title] => 'Dispersion-shifted optical fiber'
[patent_app_type] => new
[patent_app_number] => 09/850055
[patent_app_country] => US
[patent_app_date] => 2001-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 9977
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0028/20010028774.pdf
[firstpage_image] =>[orig_patent_app_number] => 09850055
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/850055 | Dispersion-shifted optical fiber | May 7, 2001 | Issued |
Array
(
[id] => 5785656
[patent_doc_number] => 20020159733
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-10-31
[patent_title] => 'Stub-tuned photonic crystal waveguide'
[patent_app_type] => new
[patent_app_number] => 09/846856
[patent_app_country] => US
[patent_app_date] => 2001-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4686
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 46
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0159/20020159733.pdf
[firstpage_image] =>[orig_patent_app_number] => 09846856
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/846856 | Stub-tuned photonic crystal waveguide | Apr 29, 2001 | Issued |
Array
(
[id] => 6884574
[patent_doc_number] => 20010038734
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-11-08
[patent_title] => 'Optical signal add and drop apparatus'
[patent_app_type] => new
[patent_app_number] => 09/842096
[patent_app_country] => US
[patent_app_date] => 2001-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 5363
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 257
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0038/20010038734.pdf
[firstpage_image] =>[orig_patent_app_number] => 09842096
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/842096 | Optical signal add and drop apparatus | Apr 25, 2001 | Issued |
Array
(
[id] => 1401145
[patent_doc_number] => 06560392
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-05-06
[patent_title] => 'Optical amplifying glass fiber'
[patent_app_type] => B2
[patent_app_number] => 09/840136
[patent_app_country] => US
[patent_app_date] => 2001-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2243
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/560/06560392.pdf
[firstpage_image] =>[orig_patent_app_number] => 09840136
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/840136 | Optical amplifying glass fiber | Apr 23, 2001 | Issued |
Array
(
[id] => 7630280
[patent_doc_number] => 06636658
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-10-21
[patent_title] => 'Wavelength division multiplexing/demultiplexing systems'
[patent_app_type] => B2
[patent_app_number] => 09/840636
[patent_app_country] => US
[patent_app_date] => 2001-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 7032
[patent_no_of_claims] => 48
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 6
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/636/06636658.pdf
[firstpage_image] =>[orig_patent_app_number] => 09840636
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/840636 | Wavelength division multiplexing/demultiplexing systems | Apr 22, 2001 | Issued |
Array
(
[id] => 5886938
[patent_doc_number] => 20020012119
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-01-31
[patent_title] => 'Device and system for wavelength monitoring'
[patent_app_type] => new
[patent_app_number] => 09/828166
[patent_app_country] => US
[patent_app_date] => 2001-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2916
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0012/20020012119.pdf
[firstpage_image] =>[orig_patent_app_number] => 09828166
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/828166 | Device and system for wavelength monitoring | Apr 8, 2001 | Issued |
Array
(
[id] => 1216976
[patent_doc_number] => 06711310
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-03-23
[patent_title] => 'High power fiber isolator'
[patent_app_type] => B2
[patent_app_number] => 09/822506
[patent_app_country] => US
[patent_app_date] => 2001-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3545
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/711/06711310.pdf
[firstpage_image] =>[orig_patent_app_number] => 09822506
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/822506 | High power fiber isolator | Apr 1, 2001 | Issued |