
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] => 1195882
[patent_doc_number] => 06731873
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-05-04
[patent_title] => 'Bidirectional optical communications using on-off keying to generate a hybrid form of Manchester serial encoding for one of either upstream or downstream transmission'
[patent_app_type] => B1
[patent_app_number] => 09/723885
[patent_app_country] => US
[patent_app_date] => 2000-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 20
[patent_no_of_words] => 6500
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/731/06731873.pdf
[firstpage_image] =>[orig_patent_app_number] => 09723885
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/723885 | Bidirectional optical communications using on-off keying to generate a hybrid form of Manchester serial encoding for one of either upstream or downstream transmission | Nov 27, 2000 | Issued |
Array
(
[id] => 1147509
[patent_doc_number] => 06782206
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-08-24
[patent_title] => 'Multi-port optical node'
[patent_app_type] => B1
[patent_app_number] => 09/723470
[patent_app_country] => US
[patent_app_date] => 2000-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3138
[patent_no_of_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/782/06782206.pdf
[firstpage_image] =>[orig_patent_app_number] => 09723470
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/723470 | Multi-port optical node | Nov 26, 2000 | Issued |
Array
(
[id] => 7627072
[patent_doc_number] => 06807371
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-10-19
[patent_title] => 'Reconfigurable add-drop multiplexer'
[patent_app_type] => B1
[patent_app_number] => 09/722968
[patent_app_country] => US
[patent_app_date] => 2000-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 8302
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[pdf_file] => patents/06/807/06807371.pdf
[firstpage_image] =>[orig_patent_app_number] => 09722968
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/722968 | Reconfigurable add-drop multiplexer | Nov 26, 2000 | Issued |
Array
(
[id] => 1427720
[patent_doc_number] => 06510259
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-01-21
[patent_title] => 'Optical switch using an integrated Mach-Zehnder interferometer having a movable phase shifter and asymmetric arms'
[patent_app_type] => B1
[patent_app_number] => 09/721076
[patent_app_country] => US
[patent_app_date] => 2000-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 24
[patent_no_of_words] => 11207
[patent_no_of_claims] => 35
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[pdf_file] => patents/06/510/06510259.pdf
[firstpage_image] =>[orig_patent_app_number] => 09721076
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/721076 | Optical switch using an integrated Mach-Zehnder interferometer having a movable phase shifter and asymmetric arms | Nov 21, 2000 | Issued |
Array
(
[id] => 1539093
[patent_doc_number] => 06337946
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-01-08
[patent_title] => 'Optical light pipes with laser light appearance'
[patent_app_type] => B1
[patent_app_number] => 09/718053
[patent_app_country] => US
[patent_app_date] => 2000-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
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[patent_no_of_words] => 15511
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/337/06337946.pdf
[firstpage_image] =>[orig_patent_app_number] => 09718053
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/718053 | Optical light pipes with laser light appearance | Nov 19, 2000 | Issued |
Array
(
[id] => 7625893
[patent_doc_number] => 06768874
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-07-27
[patent_title] => 'Chromatic dispersion compensation device'
[patent_app_type] => B1
[patent_app_number] => 09/702861
[patent_app_country] => US
[patent_app_date] => 2000-11-01
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/768/06768874.pdf
[firstpage_image] =>[orig_patent_app_number] => 09702861
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/702861 | Chromatic dispersion compensation device | Oct 31, 2000 | Issued |
Array
(
[id] => 7633408
[patent_doc_number] => 06658212
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-12-02
[patent_title] => 'Polarization-independent, configurable optical multiplexer'
[patent_app_type] => B1
[patent_app_number] => 09/703400
[patent_app_country] => US
[patent_app_date] => 2000-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
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[patent_no_of_words] => 22967
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/658/06658212.pdf
[firstpage_image] =>[orig_patent_app_number] => 09703400
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/703400 | Polarization-independent, configurable optical multiplexer | Oct 30, 2000 | Issued |
Array
(
[id] => 1217151
[patent_doc_number] => 06711357
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-03-23
[patent_title] => 'Timing and synchronization for an IP router using an optical switch'
[patent_app_type] => B1
[patent_app_number] => 09/702958
[patent_app_country] => US
[patent_app_date] => 2000-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 13162
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[pdf_file] => patents/06/711/06711357.pdf
[firstpage_image] =>[orig_patent_app_number] => 09702958
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/702958 | Timing and synchronization for an IP router using an optical switch | Oct 30, 2000 | Issued |
Array
(
[id] => 1551216
[patent_doc_number] => 06445848
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-09-03
[patent_title] => 'Soliton pulse transmission over long waveguide fiber lengths'
[patent_app_type] => B1
[patent_app_number] => 09/674419
[patent_app_country] => US
[patent_app_date] => 2000-10-31
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/445/06445848.pdf
[firstpage_image] =>[orig_patent_app_number] => 09674419
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/674419 | Soliton pulse transmission over long waveguide fiber lengths | Oct 30, 2000 | Issued |
Array
(
[id] => 1505027
[patent_doc_number] => 06487345
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-11-26
[patent_title] => 'Communication cable having reduced jacket shrinkage'
[patent_app_type] => B1
[patent_app_number] => 09/697339
[patent_app_country] => US
[patent_app_date] => 2000-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/06/487/06487345.pdf
[firstpage_image] =>[orig_patent_app_number] => 09697339
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/697339 | Communication cable having reduced jacket shrinkage | Oct 25, 2000 | Issued |
Array
(
[id] => 4290114
[patent_doc_number] => 06324327
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-27
[patent_title] => 'Low dispersion slope negative dispersion optical fiber'
[patent_app_type] => 1
[patent_app_number] => 9/694966
[patent_app_country] => US
[patent_app_date] => 2000-10-24
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[pdf_file] => patents/06/324/06324327.pdf
[firstpage_image] =>[orig_patent_app_number] => 694966
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/694966 | Low dispersion slope negative dispersion optical fiber | Oct 23, 2000 | Issued |
Array
(
[id] => 1413869
[patent_doc_number] => 06532318
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-03-11
[patent_title] => 'Symmetric wavelength selective switch for interconnecting two WDM rings'
[patent_app_type] => B1
[patent_app_number] => 09/691426
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[pdf_file] => patents/06/532/06532318.pdf
[firstpage_image] =>[orig_patent_app_number] => 09691426
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/691426 | Symmetric wavelength selective switch for interconnecting two WDM rings | Oct 17, 2000 | Issued |
Array
(
[id] => 1417365
[patent_doc_number] => 06542670
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-04-01
[patent_title] => 'Wavelength demultiplexer'
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[firstpage_image] =>[orig_patent_app_number] => 09688976
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/688976 | Wavelength demultiplexer | Oct 16, 2000 | Issued |
Array
(
[id] => 1455275
[patent_doc_number] => 06456752
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[patent_issue_date] => 2002-09-24
[patent_title] => 'Large NN optical switch using binary trees'
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Array
(
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[patent_doc_number] => 06580855
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[patent_issue_date] => 2003-06-17
[patent_title] => 'Bandwidth tunable gratings for dynamic dispersion compensation in lightwave'
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Array
(
[id] => 1421573
[patent_doc_number] => 06535653
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[patent_title] => 'Variable chirp optical modulator'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/680626 | Variable chirp optical modulator | Oct 5, 2000 | Issued |
Array
(
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[patent_doc_number] => 06532315
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[patent_title] => 'Variable chirp optical modulator having different length electrodes'
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Array
(
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[patent_doc_number] => 06427033
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/678109 | Photonic image router | Oct 1, 2000 | Issued |
Array
(
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Array
(
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[patent_doc_number] => 06792214
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[patent_title] => 'Dispersion compensation in optical fiber transmission lines'
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[firstpage_image] =>[orig_patent_app_number] => 09671924
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/671924 | Dispersion compensation in optical fiber transmission lines | Sep 27, 2000 | Issued |