Tuan N Nguyen
Examiner (ID: 1495, Phone: (571)272-4892 , Office: P/3754 )
Most Active Art Unit | 2828 |
Art Unit(s) | 3615, 3101, 3653, 2828, 3651, 3751, 3754, 2899 |
Total Applications | 4714 |
Issued Applications | 3542 |
Pending Applications | 298 |
Abandoned Applications | 873 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 1104902
[patent_doc_number] => 06816534
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-11-09
[patent_title] => 'Tunable single frequency filter for lasers'
[patent_app_type] => B2
[patent_app_number] => 10/138091
[patent_app_country] => US
[patent_app_date] => 2002-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/816/06816534.pdf
[firstpage_image] =>[orig_patent_app_number] => 10138091
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/138091 | Tunable single frequency filter for lasers | May 2, 2002 | Issued |
Array
(
[id] => 6257543
[patent_doc_number] => 20020186742
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-12-12
[patent_title] => 'Single mode autocoupled resonator for telecommunications'
[patent_app_type] => new
[patent_app_number] => 10/138079
[patent_app_country] => US
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0186/20020186742.pdf
[firstpage_image] =>[orig_patent_app_number] => 10138079
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/138079 | Single mode autocoupled resonator for telecommunications | May 2, 2002 | Abandoned |
Array
(
[id] => 6548612
[patent_doc_number] => 20020163946
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-11-07
[patent_title] => 'Laser driving apparatus and method'
[patent_app_type] => new
[patent_app_number] => 10/137453
[patent_app_country] => US
[patent_app_date] => 2002-05-03
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0163/20020163946.pdf
[firstpage_image] =>[orig_patent_app_number] => 10137453
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/137453 | Laser driving apparatus and method | May 2, 2002 | Issued |
Array
(
[id] => 6873678
[patent_doc_number] => 20030193975
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-10-16
[patent_title] => 'Regenerative amplifier with frequency synthesizer'
[patent_app_type] => new
[patent_app_number] => 10/122045
[patent_app_country] => US
[patent_app_date] => 2002-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[firstpage_image] =>[orig_patent_app_number] => 10122045
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/122045 | Regenerative amplifier with frequency synthesizer | Apr 11, 2002 | Abandoned |
Array
(
[id] => 1173578
[patent_doc_number] => 06760350
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[patent_kind] => B1
[patent_issue_date] => 2004-07-06
[patent_title] => 'Method for measuring gain of photonic inverters'
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[patent_app_date] => 2002-04-12
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[pdf_file] => patents/06/760/06760350.pdf
[firstpage_image] =>[orig_patent_app_number] => 10063348
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/063348 | Method for measuring gain of photonic inverters | Apr 11, 2002 | Issued |
Array
(
[id] => 6719808
[patent_doc_number] => 20030053496
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[patent_kind] => A1
[patent_issue_date] => 2003-03-20
[patent_title] => 'Cooling block, ld device with the cooling block, and solid laser device having the ld device as excitation light source'
[patent_app_type] => new
[patent_app_number] => 10/019079
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[firstpage_image] =>[orig_patent_app_number] => 10019079
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/019079 | Cooling block, ld device with the cooling block, and solid laser device having the ld device as excitation light source | Apr 2, 2002 | Abandoned |
Array
(
[id] => 6046283
[patent_doc_number] => 20020167976
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[patent_issue_date] => 2002-11-14
[patent_title] => 'Thermally efficient laser head'
[patent_app_type] => new
[patent_app_number] => 10/116570
[patent_app_country] => US
[patent_app_date] => 2002-04-03
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[pdf_file] => publications/A1/0167/20020167976.pdf
[firstpage_image] =>[orig_patent_app_number] => 10116570
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/116570 | Thermally efficient laser head | Apr 2, 2002 | Abandoned |
Array
(
[id] => 1146131
[patent_doc_number] => 06782011
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-08-24
[patent_title] => 'Lensed polarization maintaining fiber and its manufacturing method, and semiconductor laser module using the same and its manufacturing method'
[patent_app_type] => B2
[patent_app_number] => 10/113290
[patent_app_country] => US
[patent_app_date] => 2002-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[pdf_file] => patents/06/782/06782011.pdf
[firstpage_image] =>[orig_patent_app_number] => 10113290
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/113290 | Lensed polarization maintaining fiber and its manufacturing method, and semiconductor laser module using the same and its manufacturing method | Apr 1, 2002 | Issued |
Array
(
[id] => 1131651
[patent_doc_number] => 06792029
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-09-14
[patent_title] => 'Method of suppressing energy spikes of a partially-coherent beam'
[patent_app_type] => B2
[patent_app_number] => 10/113144
[patent_app_country] => US
[patent_app_date] => 2002-03-27
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[firstpage_image] =>[orig_patent_app_number] => 10113144
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/113144 | Method of suppressing energy spikes of a partially-coherent beam | Mar 26, 2002 | Issued |
Array
(
[id] => 1131650
[patent_doc_number] => 06792028
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-09-14
[patent_title] => 'Method and laser beam directing system with rotatable diffraction gratings'
[patent_app_type] => B2
[patent_app_number] => 10/104421
[patent_app_country] => US
[patent_app_date] => 2002-03-22
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/104421 | Method and laser beam directing system with rotatable diffraction gratings | Mar 21, 2002 | Issued |
Array
(
[id] => 1231948
[patent_doc_number] => 06697395
[patent_country] => US
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[patent_issue_date] => 2004-02-24
[patent_title] => 'Sum frequency light generation method and sum frequency light generation apparatus adapatble for wide-band wavelength conversion'
[patent_app_type] => B2
[patent_app_number] => 10/096037
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/096037 | Sum frequency light generation method and sum frequency light generation apparatus adapatble for wide-band wavelength conversion | Mar 11, 2002 | Issued |
Array
(
[id] => 7274489
[patent_doc_number] => 20040233940
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-11-25
[patent_title] => 'POWER FIBER LASER WITH MODE CONVERSION'
[patent_app_type] => new
[patent_app_number] => 10/069533
[patent_app_country] => US
[patent_app_date] => 2002-03-06
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/069533 | Power fiber laser with mode conversion | Mar 5, 2002 | Issued |
Array
(
[id] => 6828995
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[patent_country] => US
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[patent_issue_date] => 2003-09-25
[patent_title] => 'System and a method for handling laser communication multiplexing in chaotic secure communications'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/087946 | System and a method for handling laser communication multiplexing in chaotic secure communications | Mar 4, 2002 | Issued |
Array
(
[id] => 1374069
[patent_doc_number] => 06574254
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[patent_title] => 'Laser diode package with heat sinking substrate'
[patent_app_type] => B1
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/068531 | Laser diode package with heat sinking substrate | Feb 7, 2002 | Issued |
Array
(
[id] => 6155960
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/071889 | Room-temperature source of single photons based on a single molecule | Feb 6, 2002 | Abandoned |
Array
(
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[patent_title] => 'Circuit for driving a laser diode which has a feed-forward type APC circuit and method for driving a laser diode by using the APC circuit'
[patent_app_type] => B2
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/066776 | Circuit for driving a laser diode which has a feed-forward type APC circuit and method for driving a laser diode by using the APC circuit | Feb 5, 2002 | Issued |
Array
(
[id] => 954604
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[patent_issue_date] => 2005-10-25
[patent_title] => 'Raman fiber laser'
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Array
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Array
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/066936 | Organic vertical cavity lasing devices containing periodic gain regions | Feb 3, 2002 | Issued |