
Quan Zhen Wang
Supervisory Patent Examiner (ID: 3731, Phone: (571)272-3114 , Office: P/2684 )
| Most Active Art Unit | 2613 |
| Art Unit(s) | 2633, 2629, 2613, 2685, 2693, 2684 |
| Total Applications | 473 |
| Issued Applications | 226 |
| Pending Applications | 51 |
| Abandoned Applications | 197 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5812644
[patent_doc_number] => 20060083514
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-04-20
[patent_title] => 'Bi-directional OADM module and solution for the optical access network'
[patent_app_type] => utility
[patent_app_number] => 11/073530
[patent_app_country] => US
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[pdf_file] => publications/A1/0083/20060083514.pdf
[firstpage_image] =>[orig_patent_app_number] => 11073530
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/073530 | Bi-directional OADM module and solution for the optical access network | Mar 6, 2005 | Abandoned |
Array
(
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[patent_doc_number] => 20050226639
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[patent_kind] => A1
[patent_issue_date] => 2005-10-13
[patent_title] => 'Method of transmitting digital signals over an optical transmission system'
[patent_app_type] => utility
[patent_app_number] => 11/068991
[patent_app_country] => US
[patent_app_date] => 2005-03-02
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[firstpage_image] =>[orig_patent_app_number] => 11068991
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/068991 | Method of transmitting digital signals over an optical transmission system | Mar 1, 2005 | Abandoned |
Array
(
[id] => 5704591
[patent_doc_number] => 20060193639
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[patent_issue_date] => 2006-08-31
[patent_title] => 'Method and apparatus for demodulation of optical differential phase shift keyed signals'
[patent_app_type] => utility
[patent_app_number] => 11/068349
[patent_app_country] => US
[patent_app_date] => 2005-02-28
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[firstpage_image] =>[orig_patent_app_number] => 11068349
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/068349 | Method and apparatus for demodulation of optical differential phase shift keyed signals | Feb 27, 2005 | Issued |
Array
(
[id] => 136244
[patent_doc_number] => 07697846
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-04-13
[patent_title] => 'Method for changing frequency and base station in radio optical fusion communication system'
[patent_app_type] => utility
[patent_app_number] => 10/590518
[patent_app_country] => US
[patent_app_date] => 2005-02-21
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/590518 | Method for changing frequency and base station in radio optical fusion communication system | Feb 20, 2005 | Issued |
Array
(
[id] => 5630750
[patent_doc_number] => 20060147218
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[patent_kind] => A1
[patent_issue_date] => 2006-07-06
[patent_title] => 'Optical receiver'
[patent_app_type] => utility
[patent_app_number] => 11/026564
[patent_app_country] => US
[patent_app_date] => 2004-12-30
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[firstpage_image] =>[orig_patent_app_number] => 11026564
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/026564 | Optical receiver | Dec 29, 2004 | Issued |
Array
(
[id] => 7167469
[patent_doc_number] => 20050201760
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[patent_kind] => A1
[patent_issue_date] => 2005-09-15
[patent_title] => 'Method and system for generating CS-RZ pulses showing narrow width of bit duration'
[patent_app_type] => utility
[patent_app_number] => 11/023427
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[firstpage_image] =>[orig_patent_app_number] => 11023427
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/023427 | Method and system for generating CS-RZ pulses showing narrow width of bit duration | Dec 28, 2004 | Issued |
Array
(
[id] => 5654891
[patent_doc_number] => 20060140626
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[patent_title] => 'Optical Supervisory Channel for High Span Loss Optical Communication Systems'
[patent_app_type] => utility
[patent_app_number] => 10/905294
[patent_app_country] => US
[patent_app_date] => 2004-12-24
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[pdf_file] => publications/A1/0140/20060140626.pdf
[firstpage_image] =>[orig_patent_app_number] => 10905294
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/905294 | Optical Supervisory Channel for High Span Loss Optical Communication Systems | Dec 23, 2004 | Abandoned |
Array
(
[id] => 5654909
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[patent_issue_date] => 2006-06-29
[patent_title] => 'High performance, high efficiency fiber optic link for analog and RF systems'
[patent_app_type] => utility
[patent_app_number] => 11/022436
[patent_app_country] => US
[patent_app_date] => 2004-12-23
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[firstpage_image] =>[orig_patent_app_number] => 11022436
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/022436 | High performance, high efficiency fiber optic link for analog and RF systems | Dec 22, 2004 | Abandoned |
Array
(
[id] => 5654903
[patent_doc_number] => 20060140638
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[patent_kind] => A1
[patent_issue_date] => 2006-06-29
[patent_title] => 'Method and apparatus for polarization-independent RF spectrum analysis of an optical source'
[patent_app_type] => utility
[patent_app_number] => 11/020930
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[patent_app_date] => 2004-12-23
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[firstpage_image] =>[orig_patent_app_number] => 11020930
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/020930 | Method and apparatus for polarization-independent RF spectrum analysis of an optical source | Dec 22, 2004 | Issued |
Array
(
[id] => 5826532
[patent_doc_number] => 20060062577
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[patent_issue_date] => 2006-03-23
[patent_title] => 'Optical demultiplexing method and optical multiplexing method, and optical transmission apparatus using same'
[patent_app_type] => utility
[patent_app_number] => 11/017941
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 11017941
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/017941 | Optical demultiplexing method and optical multiplexing method, and optical transmission apparatus using same | Dec 21, 2004 | Issued |
Array
(
[id] => 859446
[patent_doc_number] => 07376353
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[patent_issue_date] => 2008-05-20
[patent_title] => 'Method and apparatus for dispersion management in optical mesh networks'
[patent_app_type] => utility
[patent_app_number] => 11/018458
[patent_app_country] => US
[patent_app_date] => 2004-12-21
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[firstpage_image] =>[orig_patent_app_number] => 11018458
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/018458 | Method and apparatus for dispersion management in optical mesh networks | Dec 20, 2004 | Issued |
Array
(
[id] => 7044905
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[patent_title] => 'Passive optical network with protection mechanism and its method of relocation'
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[patent_app_number] => 11/014991
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/014991 | Passive optical network with protection mechanism and its method of relocation | Dec 19, 2004 | Abandoned |
Array
(
[id] => 5648079
[patent_doc_number] => 20060133811
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[patent_issue_date] => 2006-06-22
[patent_title] => 'Method and system for utilizing virtual local access network addressing in optical networks'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/015228 | Method and system for utilizing virtual local access network addressing in optical networks | Dec 16, 2004 | Issued |
Array
(
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[patent_title] => 'Method for per-channnel power control in a DWDM network by means of an algorithm for adjusting the power of a dummy signal and the input power of an optical amplifier via channel-average Q-factor measurement'
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Array
(
[id] => 95700
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[patent_issue_date] => 2010-06-15
[patent_title] => 'Radio base station with multiple radio frequency heads'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/011216 | Radio base station with multiple radio frequency heads | Dec 14, 2004 | Issued |
Array
(
[id] => 7598549
[patent_doc_number] => 07583903
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[patent_issue_date] => 2009-09-01
[patent_title] => 'Device for regenerating an optical signal, the use of such a device, and an installation including such a device'
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Array
(
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Array
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Array
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Array
(
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[patent_title] => 'Light detection apparatus and free space optics communication apparatus'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/007364 | Light detection apparatus and free space optics communication apparatus | Dec 7, 2004 | Issued |