Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 4751680 [patent_doc_number] => 20080159753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'Optical transmission system with automatic signal level adjustment and startup functions' [patent_app_type] => utility [patent_app_number] => 12/007591 [patent_app_country] => US [patent_app_date] => 2008-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 14223 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0159/20080159753.pdf [firstpage_image] =>[orig_patent_app_number] => 12007591 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/007591
Optical transmission system with automatic signal level adjustment and startup functions Jan 10, 2008 Issued
Array ( [id] => 4964607 [patent_doc_number] => 20080107427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'Data transmitter and method of generating none return to zero optical signal with clock component amplification' [patent_app_type] => utility [patent_app_number] => 12/004709 [patent_app_country] => US [patent_app_date] => 2007-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3455 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20080107427.pdf [firstpage_image] =>[orig_patent_app_number] => 12004709 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/004709
Data transmitter and method of generating none return to zero optical signal with clock component amplification Dec 20, 2007 Abandoned
Array ( [id] => 1078382 [patent_doc_number] => 07616901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-10 [patent_title] => 'Countermeasures for idle pattern SRS interference in ethernet optical network systems' [patent_app_type] => utility [patent_app_number] => 12/002321 [patent_app_country] => US [patent_app_date] => 2007-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8954 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/616/07616901.pdf [firstpage_image] =>[orig_patent_app_number] => 12002321 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/002321
Countermeasures for idle pattern SRS interference in ethernet optical network systems Dec 13, 2007 Issued
Array ( [id] => 4832596 [patent_doc_number] => 20080131142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Synchronous Amplitude Modulation for Improved Performance of Optical Transmission Systems' [patent_app_type] => utility [patent_app_number] => 11/876966 [patent_app_country] => US [patent_app_date] => 2007-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4078 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20080131142.pdf [firstpage_image] =>[orig_patent_app_number] => 11876966 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/876966
Synchronous Amplitude Modulation for Improved Performance of Optical Transmission Systems Oct 22, 2007 Abandoned
Array ( [id] => 4687441 [patent_doc_number] => 20080031622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'Bidirectional Router and a Method of Bidirectional Amplification' [patent_app_type] => utility [patent_app_number] => 11/865286 [patent_app_country] => US [patent_app_date] => 2007-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3458 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20080031622.pdf [firstpage_image] =>[orig_patent_app_number] => 11865286 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/865286
Bidirectional Router and a Method of Bidirectional Amplification Sep 30, 2007 Abandoned
Array ( [id] => 125280 [patent_doc_number] => 07711264 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-05-04 [patent_title] => 'Local area warning of optical fiber intrusion' [patent_app_type] => utility [patent_app_number] => 11/904497 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4281 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/711/07711264.pdf [firstpage_image] =>[orig_patent_app_number] => 11904497 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/904497
Local area warning of optical fiber intrusion Sep 26, 2007 Issued
Array ( [id] => 7531949 [patent_doc_number] => 07844178 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-11-30 [patent_title] => 'Local area warning of optical fiber intrusion' [patent_app_type] => utility [patent_app_number] => 11/904498 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4279 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/844/07844178.pdf [firstpage_image] =>[orig_patent_app_number] => 11904498 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/904498
Local area warning of optical fiber intrusion Sep 26, 2007 Issued
Array ( [id] => 5335209 [patent_doc_number] => 20090051673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'Wireless digital data storage device mounted in a pen shaped housing' [patent_app_type] => utility [patent_app_number] => 11/892352 [patent_app_country] => US [patent_app_date] => 2007-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1032 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20090051673.pdf [firstpage_image] =>[orig_patent_app_number] => 11892352 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/892352
Wireless digital data storage device mounted in a pen shaped housing Aug 21, 2007 Abandoned
Array ( [id] => 4731981 [patent_doc_number] => 20080048959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'Display device having a support structure' [patent_app_type] => utility [patent_app_number] => 11/894109 [patent_app_country] => US [patent_app_date] => 2007-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2677 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20080048959.pdf [firstpage_image] =>[orig_patent_app_number] => 11894109 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/894109
Display device having a support structure Aug 19, 2007 Abandoned
Array ( [id] => 4669127 [patent_doc_number] => 20080044187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-21 [patent_title] => 'Mobile Communications System' [patent_app_type] => utility [patent_app_number] => 11/838504 [patent_app_country] => US [patent_app_date] => 2007-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11287 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0044/20080044187.pdf [firstpage_image] =>[orig_patent_app_number] => 11838504 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/838504
Mobile communications system Aug 13, 2007 Issued
Array ( [id] => 312451 [patent_doc_number] => 07529487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-05 [patent_title] => 'System and method for transmitting data on return path of a cable television system' [patent_app_type] => utility [patent_app_number] => 11/838167 [patent_app_country] => US [patent_app_date] => 2007-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 28 [patent_no_of_words] => 17789 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/529/07529487.pdf [firstpage_image] =>[orig_patent_app_number] => 11838167 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/838167
System and method for transmitting data on return path of a cable television system Aug 12, 2007 Issued
Array ( [id] => 47350 [patent_doc_number] => 07778554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-17 [patent_title] => 'System and method for transmitting data on return path of a cable television system' [patent_app_type] => utility [patent_app_number] => 11/838165 [patent_app_country] => US [patent_app_date] => 2007-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 28 [patent_no_of_words] => 17758 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/778/07778554.pdf [firstpage_image] =>[orig_patent_app_number] => 11838165 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/838165
System and method for transmitting data on return path of a cable television system Aug 12, 2007 Issued
Array ( [id] => 275631 [patent_doc_number] => 07561802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-14 [patent_title] => 'Mobile communications via an optical signal during adverse atmospheric conditions' [patent_app_type] => utility [patent_app_number] => 11/837603 [patent_app_country] => US [patent_app_date] => 2007-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11285 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/561/07561802.pdf [firstpage_image] =>[orig_patent_app_number] => 11837603 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/837603
Mobile communications via an optical signal during adverse atmospheric conditions Aug 12, 2007 Issued
Array ( [id] => 5309448 [patent_doc_number] => 20090016729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'FREQUENCY SELECTIVE MMW SOURCE' [patent_app_type] => utility [patent_app_number] => 11/774132 [patent_app_country] => US [patent_app_date] => 2007-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 13503 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20090016729.pdf [firstpage_image] =>[orig_patent_app_number] => 11774132 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/774132
Frequency selective MMW source Jul 5, 2007 Issued
Array ( [id] => 77750 [patent_doc_number] => 07751715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-06 [patent_title] => 'Optical transmission system, optical receiver, and its gain adjustment method' [patent_app_type] => utility [patent_app_number] => 11/808214 [patent_app_country] => US [patent_app_date] => 2007-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3158 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/751/07751715.pdf [firstpage_image] =>[orig_patent_app_number] => 11808214 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/808214
Optical transmission system, optical receiver, and its gain adjustment method Jun 6, 2007 Issued
Array ( [id] => 354563 [patent_doc_number] => 07493047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-17 [patent_title] => 'Transceiver suitable for data communications between wearable computers' [patent_app_type] => utility [patent_app_number] => 11/756255 [patent_app_country] => US [patent_app_date] => 2007-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 28 [patent_no_of_words] => 19541 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/493/07493047.pdf [firstpage_image] =>[orig_patent_app_number] => 11756255 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/756255
Transceiver suitable for data communications between wearable computers May 30, 2007 Issued
Array ( [id] => 240919 [patent_doc_number] => 07593642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-22 [patent_title] => 'Field device configured for wireless data communication' [patent_app_type] => utility [patent_app_number] => 11/753927 [patent_app_country] => US [patent_app_date] => 2007-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 8871 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/593/07593642.pdf [firstpage_image] =>[orig_patent_app_number] => 11753927 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/753927
Field device configured for wireless data communication May 24, 2007 Issued
Array ( [id] => 304963 [patent_doc_number] => 07536110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-19 [patent_title] => 'Optical transmission system for substantially equalizing the output signal level among frequency bands and substantially lowering the signal-to-noise ratio' [patent_app_type] => utility [patent_app_number] => 11/746899 [patent_app_country] => US [patent_app_date] => 2007-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 9784 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/536/07536110.pdf [firstpage_image] =>[orig_patent_app_number] => 11746899 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/746899
Optical transmission system for substantially equalizing the output signal level among frequency bands and substantially lowering the signal-to-noise ratio May 9, 2007 Issued
Array ( [id] => 5004303 [patent_doc_number] => 20070201871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'Power level management in optical networks' [patent_app_type] => utility [patent_app_number] => 11/799021 [patent_app_country] => US [patent_app_date] => 2007-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7512 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0201/20070201871.pdf [firstpage_image] =>[orig_patent_app_number] => 11799021 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/799021
Power level management in optical networks Apr 29, 2007 Issued
Array ( [id] => 4650744 [patent_doc_number] => 20080038000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-14 [patent_title] => 'MONITORING AND IN-LINE COMPENSATION OF POLARIZATION DEPENDENT LOSS FOR LIGHTWAVE SYSTEMS' [patent_app_type] => utility [patent_app_number] => 11/735859 [patent_app_country] => US [patent_app_date] => 2007-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3491 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0038/20080038000.pdf [firstpage_image] =>[orig_patent_app_number] => 11735859 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/735859
MONITORING AND IN-LINE COMPENSATION OF POLARIZATION DEPENDENT LOSS FOR LIGHTWAVE SYSTEMS Apr 15, 2007 Abandoned
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