Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 5614215 [patent_doc_number] => 20060116143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Distortion generator circuit, pre-distortion circuit, optical signal transmitter using the same, and optical signal transmission system' [patent_app_type] => utility [patent_app_number] => 10/559268 [patent_app_country] => US [patent_app_date] => 2004-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 16771 [patent_no_of_claims] => 21 [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/A1/0116/20060116143.pdf [firstpage_image] =>[orig_patent_app_number] => 10559268 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/559268
Distortion generator circuit, pre-distortion circuit, optical signal transmitter using the same, and optical signal transmission system Aug 10, 2004 Abandoned
Array ( [id] => 6957600 [patent_doc_number] => 20050213970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-29 [patent_title] => 'Relay transmission apparatus' [patent_app_type] => utility [patent_app_number] => 10/900763 [patent_app_country] => US [patent_app_date] => 2004-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 14660 [patent_no_of_claims] => 10 [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/A1/0213/20050213970.pdf [firstpage_image] =>[orig_patent_app_number] => 10900763 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/900763
Relay transmission apparatus Jul 27, 2004 Issued
Array ( [id] => 7167462 [patent_doc_number] => 20050201758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-15 [patent_title] => 'Optical signal degradation compensator' [patent_app_type] => utility [patent_app_number] => 10/898286 [patent_app_country] => US [patent_app_date] => 2004-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4631 [patent_no_of_claims] => 13 [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/A1/0201/20050201758.pdf [firstpage_image] =>[orig_patent_app_number] => 10898286 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/898286
Optical signal degradation compensator Jul 25, 2004 Issued
Array ( [id] => 898899 [patent_doc_number] => 07343102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-11 [patent_title] => 'Optical transmission system with automatic signal level adjustment and startup functions' [patent_app_type] => utility [patent_app_number] => 10/898541 [patent_app_country] => US [patent_app_date] => 2004-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 14196 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/343/07343102.pdf [firstpage_image] =>[orig_patent_app_number] => 10898541 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/898541
Optical transmission system with automatic signal level adjustment and startup functions Jul 25, 2004 Issued
Array ( [id] => 414020 [patent_doc_number] => 07283750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-16 [patent_title] => 'System and method for setting a tunable filter in an optical network' [patent_app_type] => utility [patent_app_number] => 10/897633 [patent_app_country] => US [patent_app_date] => 2004-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4704 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/283/07283750.pdf [firstpage_image] =>[orig_patent_app_number] => 10897633 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/897633
System and method for setting a tunable filter in an optical network Jul 22, 2004 Issued
Array ( [id] => 805403 [patent_doc_number] => 07424223 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-09-09 [patent_title] => 'Reconfigurable wavelength blocking apparatus and optical selector device therefore' [patent_app_type] => utility [patent_app_number] => 10/896284 [patent_app_country] => US [patent_app_date] => 2004-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7038 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/424/07424223.pdf [firstpage_image] =>[orig_patent_app_number] => 10896284 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/896284
Reconfigurable wavelength blocking apparatus and optical selector device therefore Jul 21, 2004 Issued
Array ( [id] => 212878 [patent_doc_number] => 07623794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-24 [patent_title] => 'Wavelength division-multiplex system' [patent_app_type] => utility [patent_app_number] => 10/895307 [patent_app_country] => US [patent_app_date] => 2004-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 5533 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/623/07623794.pdf [firstpage_image] =>[orig_patent_app_number] => 10895307 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/895307
Wavelength division-multiplex system Jul 20, 2004 Issued
Array ( [id] => 387817 [patent_doc_number] => 07305188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-04 [patent_title] => 'Wavelength demultiplexing unit' [patent_app_type] => utility [patent_app_number] => 10/893435 [patent_app_country] => US [patent_app_date] => 2004-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 10420 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/305/07305188.pdf [firstpage_image] =>[orig_patent_app_number] => 10893435 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/893435
Wavelength demultiplexing unit Jul 18, 2004 Issued
Array ( [id] => 4733142 [patent_doc_number] => 20080050121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'Submarine optical transmission systems having optical amplifiers of unitary design' [patent_app_type] => utility [patent_app_number] => 10/870327 [patent_app_country] => US [patent_app_date] => 2004-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4507 [patent_no_of_claims] => 9 [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/A1/0050/20080050121.pdf [firstpage_image] =>[orig_patent_app_number] => 10870327 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/870327
Submarine optical transmission systems having optical amplifiers of unitary design Jun 16, 2004 Abandoned
Array ( [id] => 7344192 [patent_doc_number] => 20040247323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-09 [patent_title] => 'Illuminator including optical transmission mechanism' [patent_app_type] => new [patent_app_number] => 10/861126 [patent_app_country] => US [patent_app_date] => 2004-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4693 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0247/20040247323.pdf [firstpage_image] =>[orig_patent_app_number] => 10861126 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/861126
Illuminator including optical transmission mechanism Jun 2, 2004 Issued
Array ( [id] => 6917441 [patent_doc_number] => 20050095002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-05 [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] => 10/860903 [patent_app_country] => US [patent_app_date] => 2004-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3455 [patent_no_of_claims] => 8 [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/A1/0095/20050095002.pdf [firstpage_image] =>[orig_patent_app_number] => 10860903 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/860903
Data transmitter and method of generating none return to zero optical signal with clock component amplification Jun 2, 2004 Issued
Array ( [id] => 7253296 [patent_doc_number] => 20040239634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-02 [patent_title] => 'Operator control panel for operating machine tools or production machines' [patent_app_type] => new [patent_app_number] => 10/846360 [patent_app_country] => US [patent_app_date] => 2004-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2717 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0239/20040239634.pdf [firstpage_image] =>[orig_patent_app_number] => 10846360 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/846360
Operator control panel for operating machine tools or production machines May 13, 2004 Abandoned
Array ( [id] => 7292654 [patent_doc_number] => 20040212573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-28 [patent_title] => 'Luminance compensation for emissive displays' [patent_app_type] => new [patent_app_number] => 10/842884 [patent_app_country] => US [patent_app_date] => 2004-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4072 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0212/20040212573.pdf [firstpage_image] =>[orig_patent_app_number] => 10842884 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/842884
Luminance compensation for emissive displays May 9, 2004 Abandoned
Array ( [id] => 6969492 [patent_doc_number] => 20050035202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-17 [patent_title] => 'Snooping countermeasures for system indicators' [patent_app_type] => utility [patent_app_number] => 10/834952 [patent_app_country] => US [patent_app_date] => 2004-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3277 [patent_no_of_claims] => 21 [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/A1/0035/20050035202.pdf [firstpage_image] =>[orig_patent_app_number] => 10834952 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/834952
Snooping countermeasures for system indicators Apr 27, 2004 Issued
Array ( [id] => 6925105 [patent_doc_number] => 20050238360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-27 [patent_title] => 'Multifunctional optoelectronic thyristor and integrated circuit and optical transceiver employing same' [patent_app_type] => utility [patent_app_number] => 10/832223 [patent_app_country] => US [patent_app_date] => 2004-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10588 [patent_no_of_claims] => 41 [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/A1/0238/20050238360.pdf [firstpage_image] =>[orig_patent_app_number] => 10832223 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/832223
Multifunctional optoelectronic thyristor and integrated circuit and optical transceiver employing same Apr 25, 2004 Issued
Array ( [id] => 378228 [patent_doc_number] => 07313332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-25 [patent_title] => 'Method of transmitting data streams on optical links and system and computer program product therefor' [patent_app_type] => utility [patent_app_number] => 10/830490 [patent_app_country] => US [patent_app_date] => 2004-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4512 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/313/07313332.pdf [firstpage_image] =>[orig_patent_app_number] => 10830490 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/830490
Method of transmitting data streams on optical links and system and computer program product therefor Apr 20, 2004 Issued
Array ( [id] => 913506 [patent_doc_number] => 07330669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-12 [patent_title] => 'Optical heterodyne receiver based on oversampling' [patent_app_type] => utility [patent_app_number] => 10/827824 [patent_app_country] => US [patent_app_date] => 2004-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3911 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/330/07330669.pdf [firstpage_image] =>[orig_patent_app_number] => 10827824 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/827824
Optical heterodyne receiver based on oversampling Apr 19, 2004 Issued
Array ( [id] => 6965730 [patent_doc_number] => 20050232627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-20 [patent_title] => 'Method and apparatus for optical performance monitoring' [patent_app_type] => utility [patent_app_number] => 10/827306 [patent_app_country] => US [patent_app_date] => 2004-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5421 [patent_no_of_claims] => 20 [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/A1/0232/20050232627.pdf [firstpage_image] =>[orig_patent_app_number] => 10827306 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/827306
Method and apparatus for optical performance monitoring Apr 19, 2004 Abandoned
Array ( [id] => 106262 [patent_doc_number] => 07725035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-25 [patent_title] => 'Method and system for managing network traffic' [patent_app_type] => utility [patent_app_number] => 10/828570 [patent_app_country] => US [patent_app_date] => 2004-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5012 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/725/07725035.pdf [firstpage_image] =>[orig_patent_app_number] => 10828570 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/828570
Method and system for managing network traffic Apr 19, 2004 Issued
Array ( [id] => 7147517 [patent_doc_number] => 20040170433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-02 [patent_title] => 'Survival dwdm system' [patent_app_type] => new [patent_app_number] => 10/473273 [patent_app_country] => US [patent_app_date] => 2004-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2306 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0170/20040170433.pdf [firstpage_image] =>[orig_patent_app_number] => 10473273 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/473273
Survival dwdm system Apr 18, 2004 Abandoned
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