
Quan Zhen Wang
Supervisory Patent Examiner (ID: 11517, Phone: (571)272-3114 , Office: P/2684 )
| Most Active Art Unit | 2613 |
| Art Unit(s) | 2613, 2685, 2684, 2693, 2633, 2629 |
| Total Applications | 458 |
| Issued Applications | 221 |
| Pending Applications | 44 |
| Abandoned Applications | 195 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 357573
[patent_doc_number] => 07489869
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-02-10
[patent_title] => 'Passive optical network system and ranging system thereof'
[patent_app_type] => utility
[patent_app_number] => 11/729974
[patent_app_country] => US
[patent_app_date] => 2007-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 8049
[patent_no_of_claims] => 4
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[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/489/07489869.pdf
[firstpage_image] =>[orig_patent_app_number] => 11729974
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/729974 | Passive optical network system and ranging system thereof | Mar 29, 2007 | Issued |
Array
(
[id] => 5159194
[patent_doc_number] => 20070172238
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-07-26
[patent_title] => 'Optical transmission apparatus in ring transmission system'
[patent_app_type] => utility
[patent_app_number] => 11/709458
[patent_app_country] => US
[patent_app_date] => 2007-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[pdf_file] => publications/A1/0172/20070172238.pdf
[firstpage_image] =>[orig_patent_app_number] => 11709458
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/709458 | Optical transmission apparatus in ring transmission system | Feb 21, 2007 | Issued |
Array
(
[id] => 4903292
[patent_doc_number] => 20080112705
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-05-15
[patent_title] => 'FREQUENCY SELECTIVE MMW SOURCE'
[patent_app_type] => utility
[patent_app_number] => 11/673833
[patent_app_country] => US
[patent_app_date] => 2007-02-12
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0112/20080112705.pdf
[firstpage_image] =>[orig_patent_app_number] => 11673833
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/673833 | FREQUENCY SELECTIVE MMW SOURCE | Feb 11, 2007 | Abandoned |
Array
(
[id] => 815677
[patent_doc_number] => 07415209
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-08-19
[patent_title] => 'Method for operating an ethernet optical area network (“EOAN”) over one more metropolitan areas'
[patent_app_type] => utility
[patent_app_number] => 11/656340
[patent_app_country] => US
[patent_app_date] => 2007-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 15576
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[pdf_file] => patents/07/415/07415209.pdf
[firstpage_image] =>[orig_patent_app_number] => 11656340
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/656340 | Method for operating an ethernet optical area network (“EOANâ€) over one more metropolitan areas | Jan 21, 2007 | Issued |
Array
(
[id] => 5033875
[patent_doc_number] => 20070098414
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-05-03
[patent_title] => 'Second Order Predistortion Circuit'
[patent_app_type] => utility
[patent_app_number] => 11/612784
[patent_app_country] => US
[patent_app_date] => 2006-12-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0098/20070098414.pdf
[firstpage_image] =>[orig_patent_app_number] => 11612784
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/612784 | Second order predistortion circuit | Dec 18, 2006 | Issued |
Array
(
[id] => 5218017
[patent_doc_number] => 20070159328
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[patent_kind] => A1
[patent_issue_date] => 2007-07-12
[patent_title] => 'Security system and method for protecting merchandise'
[patent_app_type] => utility
[patent_app_number] => 11/639102
[patent_app_country] => US
[patent_app_date] => 2006-12-14
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[pdf_file] => publications/A1/0159/20070159328.pdf
[firstpage_image] =>[orig_patent_app_number] => 11639102
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/639102 | Security system and method for protecting merchandise | Dec 13, 2006 | Issued |
Array
(
[id] => 5252544
[patent_doc_number] => 20070134000
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-06-14
[patent_title] => 'Polarization division multiplexed optical transmission system'
[patent_app_type] => utility
[patent_app_number] => 11/634925
[patent_app_country] => US
[patent_app_date] => 2006-12-07
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0134/20070134000.pdf
[firstpage_image] =>[orig_patent_app_number] => 11634925
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/634925 | Polarization division multiplexed optical transmission system | Dec 6, 2006 | Abandoned |
Array
(
[id] => 5252549
[patent_doc_number] => 20070134005
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[patent_kind] => A1
[patent_issue_date] => 2007-06-14
[patent_title] => 'Apparatus and method for generating return-to-zero signal'
[patent_app_type] => utility
[patent_app_number] => 11/635712
[patent_app_country] => US
[patent_app_date] => 2006-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 2742
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[pdf_file] => publications/A1/0134/20070134005.pdf
[firstpage_image] =>[orig_patent_app_number] => 11635712
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/635712 | Apparatus and method for generating return-to-zero signal | Dec 6, 2006 | Issued |
Array
(
[id] => 5252545
[patent_doc_number] => 20070134001
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-06-14
[patent_title] => 'Polarization division multiplexed optical transmission system'
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[firstpage_image] =>[orig_patent_app_number] => 11634984
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/634984 | Polarization division multiplexed optical transmission system | Dec 6, 2006 | Abandoned |
Array
(
[id] => 5021872
[patent_doc_number] => 20070147838
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[patent_issue_date] => 2007-06-28
[patent_title] => 'Optical transmission apparatus and optical access network for wavelength-division multiplexing optical network with both sub-carrier multiplex and sub-carrier multiple access schemes'
[patent_app_type] => utility
[patent_app_number] => 11/634639
[patent_app_country] => US
[patent_app_date] => 2006-12-06
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[pdf_file] => publications/A1/0147/20070147838.pdf
[firstpage_image] =>[orig_patent_app_number] => 11634639
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/634639 | Optical transmission apparatus and optical access network for wavelength-division multiplexing optical network with both sub-carrier multiplex and sub-carrier multiple access schemes | Dec 5, 2006 | Issued |
Array
(
[id] => 5021871
[patent_doc_number] => 20070147837
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[patent_kind] => A1
[patent_issue_date] => 2007-06-28
[patent_title] => 'Method of increasing number of subscribers using time division duplexing technology in wavelength division multiplexing/Ethernet passive optical network system'
[patent_app_type] => utility
[patent_app_number] => 11/634507
[patent_app_country] => US
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Array
(
[id] => 26925
[patent_doc_number] => 07796891
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[patent_issue_date] => 2010-09-14
[patent_title] => 'ROF link system for supporting various services'
[patent_app_type] => utility
[patent_app_number] => 11/633838
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/633838 | ROF link system for supporting various services | Dec 4, 2006 | Issued |
Array
(
[id] => 85148
[patent_doc_number] => 07747167
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[patent_kind] => B2
[patent_issue_date] => 2010-06-29
[patent_title] => 'Wavelength service providing apparatus in all-optical network'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/607962 | Wavelength service providing apparatus in all-optical network | Dec 3, 2006 | Issued |
Array
(
[id] => 244608
[patent_doc_number] => 07590349
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-09-15
[patent_title] => 'Node device, optical communication network, optical path reserve method and computer-readable medium comprising a program'
[patent_app_type] => utility
[patent_app_number] => 11/607926
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Array
(
[id] => 5252529
[patent_doc_number] => 20070133985
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[patent_kind] => A1
[patent_issue_date] => 2007-06-14
[patent_title] => 'Dynamic wavelength allocation device using 3R wavelength converter having limited wavelength conversion range and method thereof'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/633170 | Dynamic wavelength allocation device using 3R wavelength converter having limited wavelength conversion range and method thereof | Dec 3, 2006 | Issued |
Array
(
[id] => 115158
[patent_doc_number] => 07720394
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[patent_issue_date] => 2010-05-18
[patent_title] => 'Optical reception circuit and identification level controlling method for the same'
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[patent_app_number] => 11/607846
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[firstpage_image] =>[orig_patent_app_number] => 11607846
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/607846 | Optical reception circuit and identification level controlling method for the same | Dec 3, 2006 | Issued |
Array
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[patent_title] => 'Optical code division multiplexing transmission/reception method and optical code division multiplexing transmission/reception device'
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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] =>) 11/603877 | Method and apparatus for hemispherical retargeting | Nov 21, 2006 | Issued |