Search

Allen T. Cao

Examiner (ID: 5807, Phone: (571)272-7569 , Office: P/2686 )

Most Active Art Unit
2627
Art Unit(s)
2687, 2627, 2686, 2688, 2512, 2754, 2652
Total Applications
2434
Issued Applications
2130
Pending Applications
56
Abandoned Applications
253

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5782871 [patent_doc_number] => 20060203816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-14 [patent_title] => 'Packet diversion in switching fabrics and multiple forwarding instructions for packets' [patent_app_type] => utility [patent_app_number] => 11/121192 [patent_app_country] => US [patent_app_date] => 2005-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4633 [patent_no_of_claims] => 18 [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/A1/0203/20060203816.pdf [firstpage_image] =>[orig_patent_app_number] => 11121192 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/121192
Packet diversion in switching fabrics and multiple forwarding instructions for packets May 2, 2005 Issued
Array ( [id] => 5833521 [patent_doc_number] => 20060245351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-02 [patent_title] => 'Method, apparatus, and system for improving ethernet ring convergence time' [patent_app_type] => utility [patent_app_number] => 11/120668 [patent_app_country] => US [patent_app_date] => 2005-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6417 [patent_no_of_claims] => 25 [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/A1/0245/20060245351.pdf [firstpage_image] =>[orig_patent_app_number] => 11120668 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/120668
Method, apparatus, and system for improving ethernet ring convergence time May 1, 2005 Issued
Array ( [id] => 7068340 [patent_doc_number] => 20050243723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Multi-parameter load balancing device for a label switched communications network peripheral device' [patent_app_type] => utility [patent_app_number] => 11/115209 [patent_app_country] => US [patent_app_date] => 2005-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5814 [patent_no_of_claims] => 23 [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/A1/0243/20050243723.pdf [firstpage_image] =>[orig_patent_app_number] => 11115209 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/115209
Multi-parameter load balancing device for a label switched communications network peripheral device Apr 26, 2005 Abandoned
Array ( [id] => 5919969 [patent_doc_number] => 20060239291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'Method and apparatus for determining a best route within an ad-hoc communication system' [patent_app_type] => utility [patent_app_number] => 11/114660 [patent_app_country] => US [patent_app_date] => 2005-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2727 [patent_no_of_claims] => 18 [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/A1/0239/20060239291.pdf [firstpage_image] =>[orig_patent_app_number] => 11114660 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/114660
Method and apparatus for determining a best route within an ad-hoc communication system Apr 25, 2005 Abandoned
Array ( [id] => 6924668 [patent_doc_number] => 20050237923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-27 [patent_title] => 'Multi-bank OFDM high data rate extensions' [patent_app_type] => utility [patent_app_number] => 11/115816 [patent_app_country] => US [patent_app_date] => 2005-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6095 [patent_no_of_claims] => 27 [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/A1/0237/20050237923.pdf [firstpage_image] =>[orig_patent_app_number] => 11115816 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/115816
Multi-bank OFDM high data rate extensions Apr 25, 2005 Abandoned
Array ( [id] => 594531 [patent_doc_number] => 07447238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-04 [patent_title] => 'Method for compensating for internal delays within each node and transmission delays between the nodes' [patent_app_type] => utility [patent_app_number] => 11/115019 [patent_app_country] => US [patent_app_date] => 2005-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2340 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/447/07447238.pdf [firstpage_image] =>[orig_patent_app_number] => 11115019 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/115019
Method for compensating for internal delays within each node and transmission delays between the nodes Apr 25, 2005 Issued
Array ( [id] => 5919794 [patent_doc_number] => 20060239190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'Policy-based device/service discovery and dissemination of device profile and capability information for P2P networking' [patent_app_type] => utility [patent_app_number] => 11/113955 [patent_app_country] => US [patent_app_date] => 2005-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2771 [patent_no_of_claims] => 28 [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/A1/0239/20060239190.pdf [firstpage_image] =>[orig_patent_app_number] => 11113955 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/113955
Policy-based device/service discovery and dissemination of device profile and capability information for P2P networking Apr 24, 2005 Abandoned
Array ( [id] => 5752869 [patent_doc_number] => 20060222018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'Method and apparatus for determining delays of links between switches' [patent_app_type] => utility [patent_app_number] => 11/093515 [patent_app_country] => US [patent_app_date] => 2005-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4223 [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/A1/0222/20060222018.pdf [firstpage_image] =>[orig_patent_app_number] => 11093515 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/093515
Method and apparatus for determining delays of links between switches Mar 29, 2005 Abandoned
Array ( [id] => 9128774 [patent_doc_number] => 08576730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-05 [patent_title] => 'Method and system for determining locality using network signatures' [patent_app_type] => utility [patent_app_number] => 11/093602 [patent_app_country] => US [patent_app_date] => 2005-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4596 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11093602 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/093602
Method and system for determining locality using network signatures Mar 29, 2005 Issued
Array ( [id] => 7189581 [patent_doc_number] => 20050163045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-28 [patent_title] => 'Multi-criteria load balancing device for a network equipment of a communication network' [patent_app_type] => utility [patent_app_number] => 11/036086 [patent_app_country] => US [patent_app_date] => 2005-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5524 [patent_no_of_claims] => 23 [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/A1/0163/20050163045.pdf [firstpage_image] =>[orig_patent_app_number] => 11036086 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/036086
Multi-criteria load balancing device for a network equipment of a communication network Jan 17, 2005 Abandoned
Array ( [id] => 6982295 [patent_doc_number] => 20050152364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-14 [patent_title] => 'Traffic control system of P2P network' [patent_app_type] => utility [patent_app_number] => 11/030190 [patent_app_country] => US [patent_app_date] => 2005-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2088 [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/A1/0152/20050152364.pdf [firstpage_image] =>[orig_patent_app_number] => 11030190 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/030190
Traffic control system of P2P network Jan 6, 2005 Abandoned
Array ( [id] => 824557 [patent_doc_number] => 07406032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-29 [patent_title] => 'Bandwidth management for MPLS fast rerouting' [patent_app_type] => utility [patent_app_number] => 11/030386 [patent_app_country] => US [patent_app_date] => 2005-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11096 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/406/07406032.pdf [firstpage_image] =>[orig_patent_app_number] => 11030386 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/030386
Bandwidth management for MPLS fast rerouting Jan 5, 2005 Issued
Array ( [id] => 319905 [patent_doc_number] => 07522621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-21 [patent_title] => 'Apparatus and method for efficiently modifying network data frames' [patent_app_type] => utility [patent_app_number] => 11/030344 [patent_app_country] => US [patent_app_date] => 2005-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3875 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/522/07522621.pdf [firstpage_image] =>[orig_patent_app_number] => 11030344 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/030344
Apparatus and method for efficiently modifying network data frames Jan 5, 2005 Issued
Array ( [id] => 7212944 [patent_doc_number] => 20050259695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'DS3 to ASI converter with reduced memory' [patent_app_type] => utility [patent_app_number] => 11/030034 [patent_app_country] => US [patent_app_date] => 2005-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2694 [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/A1/0259/20050259695.pdf [firstpage_image] =>[orig_patent_app_number] => 11030034 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/030034
DS3 to ASI converter with reduced memory Jan 5, 2005 Issued
Array ( [id] => 7173199 [patent_doc_number] => 20050122957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-09 [patent_title] => 'Router, traffic volume control method therefor, communication system, and traffic control program recorded computer-readable recording medium' [patent_app_type] => utility [patent_app_number] => 11/030398 [patent_app_country] => US [patent_app_date] => 2005-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11898 [patent_no_of_claims] => 19 [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/A1/0122/20050122957.pdf [firstpage_image] =>[orig_patent_app_number] => 11030398 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/030398
Router, traffic volume control method therefor, communication system, and traffic control program recorded computer-readable recording medium Jan 5, 2005 Abandoned
Array ( [id] => 5630249 [patent_doc_number] => 20060146717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Methods and apparatus for identifying a distance-vector route associated with a wireless mesh network' [patent_app_type] => utility [patent_app_number] => 11/030016 [patent_app_country] => US [patent_app_date] => 2005-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8293 [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/A1/0146/20060146717.pdf [firstpage_image] =>[orig_patent_app_number] => 11030016 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/030016
Methods and apparatus for identifying a distance-vector route associated with a wireless mesh network Jan 4, 2005 Issued
Array ( [id] => 124690 [patent_doc_number] => 07710986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-04 [patent_title] => 'Multicast architecture for wireless mesh networks' [patent_app_type] => utility [patent_app_number] => 11/029794 [patent_app_country] => US [patent_app_date] => 2005-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2208 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/710/07710986.pdf [firstpage_image] =>[orig_patent_app_number] => 11029794 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/029794
Multicast architecture for wireless mesh networks Jan 4, 2005 Issued
Array ( [id] => 6995466 [patent_doc_number] => 20050135244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'Wireless network load generator address mask manipulation' [patent_app_type] => utility [patent_app_number] => 11/013524 [patent_app_country] => US [patent_app_date] => 2004-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2802 [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/A1/0135/20050135244.pdf [firstpage_image] =>[orig_patent_app_number] => 11013524 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/013524
Wireless network load generator address mask manipulation Dec 14, 2004 Abandoned
Array ( [id] => 161702 [patent_doc_number] => 07675923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-09 [patent_title] => 'Home network bridge-based communications method and apparatus' [patent_app_type] => utility [patent_app_number] => 10/997482 [patent_app_country] => US [patent_app_date] => 2004-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3056 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/675/07675923.pdf [firstpage_image] =>[orig_patent_app_number] => 10997482 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/997482
Home network bridge-based communications method and apparatus Nov 23, 2004 Issued
Array ( [id] => 293448 [patent_doc_number] => 07545746 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-09 [patent_title] => 'Computer system for controlling routed data amount' [patent_app_type] => utility [patent_app_number] => 10/975821 [patent_app_country] => US [patent_app_date] => 2004-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 9940 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/545/07545746.pdf [firstpage_image] =>[orig_patent_app_number] => 10975821 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/975821
Computer system for controlling routed data amount Oct 28, 2004 Issued
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