Search

Wei Chan

Examiner (ID: 16812, Phone: (571)272-5177 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2844
Total Applications
773
Issued Applications
574
Pending Applications
72
Abandoned Applications
150

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8271897 [patent_doc_number] => 08213408 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-07-03 [patent_title] => 'Providing security in a multimedia network' [patent_app_type] => utility [patent_app_number] => 11/522732 [patent_app_country] => US [patent_app_date] => 2006-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8738 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11522732 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/522732
Providing security in a multimedia network Sep 17, 2006 Issued
Array ( [id] => 6422029 [patent_doc_number] => 20100142364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'Method and Arrangement Relating to the Insertion of Pilot Tones in the Frequency Domain in SC-FDMA' [patent_app_type] => utility [patent_app_number] => 12/377942 [patent_app_country] => US [patent_app_date] => 2006-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4462 [patent_no_of_claims] => 19 [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/A1/0142/20100142364.pdf [firstpage_image] =>[orig_patent_app_number] => 12377942 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/377942
Method and arrangement relating to the insertion of pilot tones in the frequency domain in SC-FDMA Aug 17, 2006 Issued
Array ( [id] => 4656368 [patent_doc_number] => 20080025229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-31 [patent_title] => 'Method and system for protecting communication networks from physically compromised communications' [patent_app_type] => utility [patent_app_number] => 11/494414 [patent_app_country] => US [patent_app_date] => 2006-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3238 [patent_no_of_claims] => 25 [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/A1/0025/20080025229.pdf [firstpage_image] =>[orig_patent_app_number] => 11494414 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/494414
Method and system for protecting communication networks from physically compromised communications Jul 26, 2006 Issued
Array ( [id] => 7970225 [patent_doc_number] => 07940687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-10 [patent_title] => 'Efficient partitioning of control and data fields' [patent_app_type] => utility [patent_app_number] => 11/449218 [patent_app_country] => US [patent_app_date] => 2006-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10367 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/940/07940687.pdf [firstpage_image] =>[orig_patent_app_number] => 11449218 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/449218
Efficient partitioning of control and data fields Jun 6, 2006 Issued
Array ( [id] => 5111864 [patent_doc_number] => 20070195779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-23 [patent_title] => 'Content-Based Policy Compliance Systems and Methods' [patent_app_type] => utility [patent_app_number] => 11/383347 [patent_app_country] => US [patent_app_date] => 2006-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6118 [patent_no_of_claims] => 31 [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/A1/0195/20070195779.pdf [firstpage_image] =>[orig_patent_app_number] => 11383347 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/383347
Content-based policy compliance systems and methods May 14, 2006 Issued
Array ( [id] => 5734519 [patent_doc_number] => 20060259636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Method for processing messages, data processing device and computer program product' [patent_app_type] => utility [patent_app_number] => 11/431667 [patent_app_country] => US [patent_app_date] => 2006-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6145 [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/A1/0259/20060259636.pdf [firstpage_image] =>[orig_patent_app_number] => 11431667 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/431667
Method for processing messages, data processing device and computer program product May 10, 2006 Abandoned
Array ( [id] => 9377516 [patent_doc_number] => 08681788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-25 [patent_title] => 'Accelerating NDMP based virtual tape library operations' [patent_app_type] => utility [patent_app_number] => 11/412147 [patent_app_country] => US [patent_app_date] => 2006-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3462 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11412147 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/412147
Accelerating NDMP based virtual tape library operations Apr 25, 2006 Issued
Array ( [id] => 5621080 [patent_doc_number] => 20060190615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-24 [patent_title] => 'On demand peer-to-peer video streaming with multiple description coding' [patent_app_type] => utility [patent_app_number] => 11/337833 [patent_app_country] => US [patent_app_date] => 2006-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10069 [patent_no_of_claims] => 25 [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/A1/0190/20060190615.pdf [firstpage_image] =>[orig_patent_app_number] => 11337833 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/337833
On demand peer-to-peer video streaming with multiple description coding Jan 22, 2006 Issued
Array ( [id] => 105383 [patent_doc_number] => 07724644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-25 [patent_title] => 'Node redundancy method, interface card, interface device, node device, and packet ring network system' [patent_app_type] => utility [patent_app_number] => 11/337874 [patent_app_country] => US [patent_app_date] => 2006-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 15239 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/724/07724644.pdf [firstpage_image] =>[orig_patent_app_number] => 11337874 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/337874
Node redundancy method, interface card, interface device, node device, and packet ring network system Jan 22, 2006 Issued
Array ( [id] => 5630409 [patent_doc_number] => 20060146877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Multipool using automatically maintained active connection pool list' [patent_app_type] => utility [patent_app_number] => 11/294147 [patent_app_country] => US [patent_app_date] => 2005-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3697 [patent_no_of_claims] => 21 [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/A1/0146/20060146877.pdf [firstpage_image] =>[orig_patent_app_number] => 11294147 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/294147
Multipool using automatically maintained active connection pool list Dec 4, 2005 Abandoned
Array ( [id] => 5055736 [patent_doc_number] => 20070058658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-15 [patent_title] => 'Methods, systems, and computer program products for multi-channel communications using universal address book server' [patent_app_type] => utility [patent_app_number] => 11/294054 [patent_app_country] => US [patent_app_date] => 2005-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6688 [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/A1/0058/20070058658.pdf [firstpage_image] =>[orig_patent_app_number] => 11294054 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/294054
Methods, systems, and computer program products for multi-channel communications using universal address book server Dec 4, 2005 Issued
Array ( [id] => 9764235 [patent_doc_number] => 08848574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-30 [patent_title] => 'Interference control in a wireless communication system' [patent_app_type] => utility [patent_app_number] => 11/293686 [patent_app_country] => US [patent_app_date] => 2005-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 10073 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11293686 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/293686
Interference control in a wireless communication system Dec 1, 2005 Issued
Array ( [id] => 9764235 [patent_doc_number] => 08848574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-30 [patent_title] => 'Interference control in a wireless communication system' [patent_app_type] => utility [patent_app_number] => 11/293686 [patent_app_country] => US [patent_app_date] => 2005-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 10073 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11293686 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/293686
Interference control in a wireless communication system Dec 1, 2005 Issued
Array ( [id] => 115969 [patent_doc_number] => 07715436 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-05-11 [patent_title] => 'Method for UDP transmit protocol offload processing with traffic management' [patent_app_type] => utility [patent_app_number] => 11/282933 [patent_app_country] => US [patent_app_date] => 2005-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3859 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/715/07715436.pdf [firstpage_image] =>[orig_patent_app_number] => 11282933 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/282933
Method for UDP transmit protocol offload processing with traffic management Nov 17, 2005 Issued
Array ( [id] => 5094238 [patent_doc_number] => 20070115847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'Method and apparatus to estimate link performance in a packetized communication network' [patent_app_type] => utility [patent_app_number] => 11/282353 [patent_app_country] => US [patent_app_date] => 2005-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6412 [patent_no_of_claims] => 16 [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/A1/0115/20070115847.pdf [firstpage_image] =>[orig_patent_app_number] => 11282353 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/282353
Method and apparatus to estimate link performance in a packetized communication network Nov 17, 2005 Abandoned
Array ( [id] => 5692961 [patent_doc_number] => 20060153107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-13 [patent_title] => 'System and method for asynchronous busy-tone multiple access with acknowledgment for ad hoc wireless networks\n' [patent_app_type] => utility [patent_app_number] => 11/282183 [patent_app_country] => US [patent_app_date] => 2005-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7552 [patent_no_of_claims] => 33 [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/A1/0153/20060153107.pdf [firstpage_image] =>[orig_patent_app_number] => 11282183 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/282183
System and method for asynchronous busy-tone multiple access with acknowledgment for ad hoc wireless networks Nov 17, 2005 Issued
Array ( [id] => 5094323 [patent_doc_number] => 20070115932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'Method, apparatus and computer program product providing packet filter synchronization' [patent_app_type] => utility [patent_app_number] => 11/282999 [patent_app_country] => US [patent_app_date] => 2005-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4626 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0115/20070115932.pdf [firstpage_image] =>[orig_patent_app_number] => 11282999 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/282999
Method, apparatus and computer program product providing packet filter synchronization Nov 17, 2005 Issued
Array ( [id] => 282927 [patent_doc_number] => 07554929 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-06-30 [patent_title] => 'Mobility aware performance evaluation' [patent_app_type] => utility [patent_app_number] => 11/264254 [patent_app_country] => US [patent_app_date] => 2005-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 9770 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/554/07554929.pdf [firstpage_image] =>[orig_patent_app_number] => 11264254 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/264254
Mobility aware performance evaluation Nov 1, 2005 Issued
Array ( [id] => 192189 [patent_doc_number] => 07643508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-05 [patent_title] => 'Client side PID translation' [patent_app_type] => utility [patent_app_number] => 11/264132 [patent_app_country] => US [patent_app_date] => 2005-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2748 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/643/07643508.pdf [firstpage_image] =>[orig_patent_app_number] => 11264132 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/264132
Client side PID translation Nov 1, 2005 Issued
Array ( [id] => 5203858 [patent_doc_number] => 20070025337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'Technique for providing ancillary information to an entity in a communications network' [patent_app_type] => utility [patent_app_number] => 11/263750 [patent_app_country] => US [patent_app_date] => 2005-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5374 [patent_no_of_claims] => 22 [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/A1/0025/20070025337.pdf [firstpage_image] =>[orig_patent_app_number] => 11263750 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/263750
Technique for providing ancillary information to an entity in a communications network Oct 31, 2005 Abandoned
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