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] => 261412 [patent_doc_number] => 07574145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-11 [patent_title] => 'Optical receiver with duo-binary encoder' [patent_app_type] => utility [patent_app_number] => 11/323745 [patent_app_country] => US [patent_app_date] => 2005-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2828 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/574/07574145.pdf [firstpage_image] =>[orig_patent_app_number] => 11323745 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/323745
Optical receiver with duo-binary encoder Dec 29, 2005 Issued
Array ( [id] => 5021873 [patent_doc_number] => 20070147839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-28 [patent_title] => 'Clock strobed data over one waveguide or fiber' [patent_app_type] => utility [patent_app_number] => 11/317751 [patent_app_country] => US [patent_app_date] => 2005-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1677 [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/A1/0147/20070147839.pdf [firstpage_image] =>[orig_patent_app_number] => 11317751 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/317751
Clock strobed data over one waveguide or fiber Dec 22, 2005 Abandoned
Array ( [id] => 5118990 [patent_doc_number] => 20070140704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Optical transmitter with enhanced SBS threshold power capability' [patent_app_type] => utility [patent_app_number] => 11/314106 [patent_app_country] => US [patent_app_date] => 2005-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5028 [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/A1/0140/20070140704.pdf [firstpage_image] =>[orig_patent_app_number] => 11314106 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/314106
Optical transmitter with enhanced SBS threshold power capability Dec 19, 2005 Abandoned
Array ( [id] => 5872399 [patent_doc_number] => 20060165418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-27 [patent_title] => 'Optical signal switching network using method of sub-harmonic embedded clock transmission' [patent_app_type] => utility [patent_app_number] => 11/294544 [patent_app_country] => US [patent_app_date] => 2005-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5169 [patent_no_of_claims] => 24 [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/A1/0165/20060165418.pdf [firstpage_image] =>[orig_patent_app_number] => 11294544 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/294544
Optical signal switching network using method of sub-harmonic embedded clock transmission Dec 5, 2005 Abandoned
Array ( [id] => 283224 [patent_doc_number] => 07555227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-30 [patent_title] => 'Polarization compensation in a coherent optical receiver' [patent_app_type] => utility [patent_app_number] => 11/294613 [patent_app_country] => US [patent_app_date] => 2005-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4730 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/555/07555227.pdf [firstpage_image] =>[orig_patent_app_number] => 11294613 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/294613
Polarization compensation in a coherent optical receiver Dec 5, 2005 Issued
Array ( [id] => 5832051 [patent_doc_number] => 20060243881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-02 [patent_title] => 'Laser control system' [patent_app_type] => utility [patent_app_number] => 11/293919 [patent_app_country] => US [patent_app_date] => 2005-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7523 [patent_no_of_claims] => 30 [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/A1/0243/20060243881.pdf [firstpage_image] =>[orig_patent_app_number] => 11293919 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/293919
Laser control system Dec 4, 2005 Issued
Array ( [id] => 308741 [patent_doc_number] => 07532821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-12 [patent_title] => 'Apparatus for optical clock extraction' [patent_app_type] => utility [patent_app_number] => 11/294119 [patent_app_country] => US [patent_app_date] => 2005-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2574 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/532/07532821.pdf [firstpage_image] =>[orig_patent_app_number] => 11294119 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/294119
Apparatus for optical clock extraction Dec 4, 2005 Issued
Array ( [id] => 5841610 [patent_doc_number] => 20060120732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Apparatus and method in optical receiver for receiving burst mode signal' [patent_app_type] => utility [patent_app_number] => 11/293547 [patent_app_country] => US [patent_app_date] => 2005-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3048 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0120/20060120732.pdf [firstpage_image] =>[orig_patent_app_number] => 11293547 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/293547
Apparatus and method in optical receiver for receiving burst mode signal Dec 1, 2005 Abandoned
Array ( [id] => 222424 [patent_doc_number] => 07609971 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-10-27 [patent_title] => 'Electro optical scanning multi-function antenna' [patent_app_type] => utility [patent_app_number] => 11/292114 [patent_app_country] => US [patent_app_date] => 2005-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3724 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/609/07609971.pdf [firstpage_image] =>[orig_patent_app_number] => 11292114 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/292114
Electro optical scanning multi-function antenna Dec 1, 2005 Issued
Array ( [id] => 5235767 [patent_doc_number] => 20070127923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'Adaptive preamble adjustment for burst-mode optical systems' [patent_app_type] => utility [patent_app_number] => 11/292131 [patent_app_country] => US [patent_app_date] => 2005-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3153 [patent_no_of_claims] => 14 [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/A1/0127/20070127923.pdf [firstpage_image] =>[orig_patent_app_number] => 11292131 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/292131
Adaptive preamble adjustment for burst-mode optical systems Nov 30, 2005 Issued
Array ( [id] => 5613340 [patent_doc_number] => 20060115268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'System and method for bypassing a faulty node in an optical network' [patent_app_type] => utility [patent_app_number] => 11/282490 [patent_app_country] => US [patent_app_date] => 2005-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5335 [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/A1/0115/20060115268.pdf [firstpage_image] =>[orig_patent_app_number] => 11282490 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/282490
System and method for bypassing a faulty node in an optical network Nov 17, 2005 Issued
Array ( [id] => 4970436 [patent_doc_number] => 20070110438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-17 [patent_title] => 'Dynamic blocking of token-controlled data transmissions in communication networks' [patent_app_type] => utility [patent_app_number] => 11/283097 [patent_app_country] => US [patent_app_date] => 2005-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7034 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0110/20070110438.pdf [firstpage_image] =>[orig_patent_app_number] => 11283097 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/283097
Dynamic blocking of token-controlled data transmissions in communication networks Nov 16, 2005 Issued
Array ( [id] => 5590248 [patent_doc_number] => 20060039699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-23 [patent_title] => 'Countermeasures for idle pattern SRS interference in ethernet optical network systems' [patent_app_type] => utility [patent_app_number] => 11/200873 [patent_app_country] => US [patent_app_date] => 2005-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8999 [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/A1/0039/20060039699.pdf [firstpage_image] =>[orig_patent_app_number] => 11200873 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/200873
Countermeasures for idle pattern SRS interference in ethernet optical network systems Aug 9, 2005 Issued
Array ( [id] => 5699354 [patent_doc_number] => 20060216038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Method, apparatus, and system for evaluating faulty point in multi-stage optical amplifying and repeating transmission line' [patent_app_type] => utility [patent_app_number] => 11/197595 [patent_app_country] => US [patent_app_date] => 2005-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5304 [patent_no_of_claims] => 10 [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/A1/0216/20060216038.pdf [firstpage_image] =>[orig_patent_app_number] => 11197595 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/197595
Method, apparatus, and system for evaluating faulty point in multi-stage optical amplifying and repeating transmission line Aug 4, 2005 Issued
Array ( [id] => 4918047 [patent_doc_number] => 20080066356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'Luminous Displays' [patent_app_type] => utility [patent_app_number] => 11/573330 [patent_app_country] => US [patent_app_date] => 2005-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2485 [patent_no_of_claims] => 10 [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/A1/0066/20080066356.pdf [firstpage_image] =>[orig_patent_app_number] => 11573330 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/573330
Luminous Displays Aug 4, 2005 Abandoned
Array ( [id] => 5187726 [patent_doc_number] => 20070166034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'Method of automatic adjustment of dither amplitude of MEMS mirror arrays' [patent_app_type] => utility [patent_app_number] => 11/197934 [patent_app_country] => US [patent_app_date] => 2005-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6907 [patent_no_of_claims] => 19 [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/A1/0166/20070166034.pdf [firstpage_image] =>[orig_patent_app_number] => 11197934 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/197934
Method of automatic adjustment of dither amplitude of MEMS mirror arrays Aug 2, 2005 Issued
Array ( [id] => 248384 [patent_doc_number] => 07587141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-08 [patent_title] => 'Communication transceiver architecture' [patent_app_type] => utility [patent_app_number] => 11/194740 [patent_app_country] => US [patent_app_date] => 2005-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6311 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/587/07587141.pdf [firstpage_image] =>[orig_patent_app_number] => 11194740 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/194740
Communication transceiver architecture Aug 1, 2005 Issued
Array ( [id] => 884186 [patent_doc_number] => 07356257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-08 [patent_title] => 'Optical switching apparatus and optical communication network system' [patent_app_type] => utility [patent_app_number] => 11/191012 [patent_app_country] => US [patent_app_date] => 2005-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9518 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/356/07356257.pdf [firstpage_image] =>[orig_patent_app_number] => 11191012 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/191012
Optical switching apparatus and optical communication network system Jul 27, 2005 Issued
Array ( [id] => 5089919 [patent_doc_number] => 20070229558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'Image Viewing Control' [patent_app_type] => utility [patent_app_number] => 11/572831 [patent_app_country] => US [patent_app_date] => 2005-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7430 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0229/20070229558.pdf [firstpage_image] =>[orig_patent_app_number] => 11572831 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/572831
Image Viewing Control Jul 26, 2005 Abandoned
Array ( [id] => 755817 [patent_doc_number] => 07024110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-04 [patent_title] => 'Optical switch having an autorestoration feature for switching from a backup optical path to a primary optical path' [patent_app_type] => utility [patent_app_number] => 11/186467 [patent_app_country] => US [patent_app_date] => 2005-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2415 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/024/07024110.pdf [firstpage_image] =>[orig_patent_app_number] => 11186467 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/186467
Optical switch having an autorestoration feature for switching from a backup optical path to a primary optical path Jul 20, 2005 Issued
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