Search

Allen T Cao

Examiner (ID: 3064, Phone: (571)272-7569 , Office: P/2686 )

Most Active Art Unit
2627
Art Unit(s)
2754, 2652, 2688, 2512, 2686, 2627, 2687
Total Applications
2434
Issued Applications
2124
Pending Applications
56
Abandoned Applications
254

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4812506 [patent_doc_number] => 20080193137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-14 [patent_title] => 'METHOD AND APPARATUS FOR EXTENDING BROADBAND COMMUNICATION SERVICES OVER A WIRELESS LINK WHILE PROTECTING THE NETWORK FROM PERFORMANCE DEGRADATIONS CAUSED BY THE WIRELESS LINK' [patent_app_type] => utility [patent_app_number] => 11/672792 [patent_app_country] => US [patent_app_date] => 2007-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4185 [patent_no_of_claims] => 24 [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/A1/0193/20080193137.pdf [firstpage_image] =>[orig_patent_app_number] => 11672792 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/672792
METHOD AND APPARATUS FOR EXTENDING BROADBAND COMMUNICATION SERVICES OVER A WIRELESS LINK WHILE PROTECTING THE NETWORK FROM PERFORMANCE DEGRADATIONS CAUSED BY THE WIRELESS LINK Feb 7, 2007 Abandoned
Array ( [id] => 8156341 [patent_doc_number] => 08170529 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-05-01 [patent_title] => 'Supporting multiple authentication technologies of devices connecting to a wireless network' [patent_app_type] => utility [patent_app_number] => 11/672787 [patent_app_country] => US [patent_app_date] => 2007-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3543 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/170/08170529.pdf [firstpage_image] =>[orig_patent_app_number] => 11672787 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/672787
Supporting multiple authentication technologies of devices connecting to a wireless network Feb 7, 2007 Issued
Array ( [id] => 9591881 [patent_doc_number] => 08781441 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-07-15 [patent_title] => 'Decision environment for devices that fail authentication' [patent_app_type] => utility [patent_app_number] => 11/672823 [patent_app_country] => US [patent_app_date] => 2007-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5281 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11672823 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/672823
Decision environment for devices that fail authentication Feb 7, 2007 Issued
Array ( [id] => 9891001 [patent_doc_number] => 08977273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-10 [patent_title] => 'Method for selecting a mobile radio area, mobile radio communication device, method for transmitting signals into a mobile radio area, and mobile radio network unit' [patent_app_type] => utility [patent_app_number] => 11/672766 [patent_app_country] => US [patent_app_date] => 2007-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 8867 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11672766 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/672766
Method for selecting a mobile radio area, mobile radio communication device, method for transmitting signals into a mobile radio area, and mobile radio network unit Feb 7, 2007 Issued
Array ( [id] => 5164554 [patent_doc_number] => 20070286138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-13 [patent_title] => 'METHOD AND SYSTEM FOR PROVIDING IP SERVICES USING CABLE INFRASTRUCTURE' [patent_app_type] => utility [patent_app_number] => 11/672888 [patent_app_country] => US [patent_app_date] => 2007-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5995 [patent_no_of_claims] => 10 [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/A1/0286/20070286138.pdf [firstpage_image] =>[orig_patent_app_number] => 11672888 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/672888
METHOD AND SYSTEM FOR PROVIDING IP SERVICES USING CABLE INFRASTRUCTURE Feb 7, 2007 Abandoned
Array ( [id] => 4578294 [patent_doc_number] => 07848275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-07 [patent_title] => 'Mobile terminal, wireless communications system and mobile terminal control method' [patent_app_type] => utility [patent_app_number] => 11/672767 [patent_app_country] => US [patent_app_date] => 2007-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8215 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/848/07848275.pdf [firstpage_image] =>[orig_patent_app_number] => 11672767 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/672767
Mobile terminal, wireless communications system and mobile terminal control method Feb 7, 2007 Issued
Array ( [id] => 7991795 [patent_doc_number] => 08078202 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-12-13 [patent_title] => 'Wireless handset configured to forward multiple messages' [patent_app_type] => utility [patent_app_number] => 11/672904 [patent_app_country] => US [patent_app_date] => 2007-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4485 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/078/08078202.pdf [firstpage_image] =>[orig_patent_app_number] => 11672904 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/672904
Wireless handset configured to forward multiple messages Feb 7, 2007 Issued
Array ( [id] => 4801915 [patent_doc_number] => 20080013502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-17 [patent_title] => 'WIRELESS DATA BUS' [patent_app_type] => utility [patent_app_number] => 11/672700 [patent_app_country] => US [patent_app_date] => 2007-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9077 [patent_no_of_claims] => 24 [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/A1/0013/20080013502.pdf [firstpage_image] =>[orig_patent_app_number] => 11672700 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/672700
WIRELESS DATA BUS Feb 7, 2007 Abandoned
Array ( [id] => 9246979 [patent_doc_number] => 08611270 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-12-17 [patent_title] => 'Dynamic wireless VLAN IP multicast distribution' [patent_app_type] => utility [patent_app_number] => 11/624988 [patent_app_country] => US [patent_app_date] => 2007-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5562 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11624988 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/624988
Dynamic wireless VLAN IP multicast distribution Jan 18, 2007 Issued
Array ( [id] => 36275 [patent_doc_number] => 07787405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-31 [patent_title] => 'Method for utilization of active power profiles used in prediction of power reserves for remote devices' [patent_app_type] => utility [patent_app_number] => 11/620910 [patent_app_country] => US [patent_app_date] => 2007-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2700 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/787/07787405.pdf [firstpage_image] =>[orig_patent_app_number] => 11620910 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/620910
Method for utilization of active power profiles used in prediction of power reserves for remote devices Jan 7, 2007 Issued
Array ( [id] => 4926503 [patent_doc_number] => 20080165866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'Cooperative Communication and Shared Handoff among Base, Relay, and Mobile Stations in OFDMA Cellular Networks' [patent_app_type] => utility [patent_app_number] => 11/620767 [patent_app_country] => US [patent_app_date] => 2007-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5067 [patent_no_of_claims] => 35 [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/A1/0165/20080165866.pdf [firstpage_image] =>[orig_patent_app_number] => 11620767 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/620767
Cooperative Communication and Shared Handoff among Base, Relay, and Mobile Stations in OFDMA Cellular Networks Jan 7, 2007 Abandoned
Array ( [id] => 4459253 [patent_doc_number] => 07894416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-22 [patent_title] => 'System and method for communicating in a time division multiple access (TDMA) mesh network having minimized end-to-end latency' [patent_app_type] => utility [patent_app_number] => 11/620756 [patent_app_country] => US [patent_app_date] => 2007-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7192 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/894/07894416.pdf [firstpage_image] =>[orig_patent_app_number] => 11620756 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/620756
System and method for communicating in a time division multiple access (TDMA) mesh network having minimized end-to-end latency Jan 7, 2007 Issued
Array ( [id] => 7524140 [patent_doc_number] => 08027305 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-09-27 [patent_title] => 'Communication network and method employing state information in providing communication services to a mobile device' [patent_app_type] => utility [patent_app_number] => 11/620831 [patent_app_country] => US [patent_app_date] => 2007-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7425 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/027/08027305.pdf [firstpage_image] =>[orig_patent_app_number] => 11620831 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/620831
Communication network and method employing state information in providing communication services to a mobile device Jan 7, 2007 Issued
Array ( [id] => 5177845 [patent_doc_number] => 20070178905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-02 [patent_title] => 'METHOD OF CALL TRANSFER BETWEEN WIRELESS LOCAL AREA NETWORKS CONNECTED TO A MOBILE NETWORK, AND ASSOCIATED MANAGEMENT DEVICE' [patent_app_type] => utility [patent_app_number] => 11/620956 [patent_app_country] => US [patent_app_date] => 2007-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4343 [patent_no_of_claims] => 11 [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/A1/0178/20070178905.pdf [firstpage_image] =>[orig_patent_app_number] => 11620956 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/620956
METHOD OF CALL TRANSFER BETWEEN WIRELESS LOCAL AREA NETWORKS CONNECTED TO A MOBILE NETWORK, AND ASSOCIATED MANAGEMENT DEVICE Jan 7, 2007 Abandoned
Array ( [id] => 4927672 [patent_doc_number] => 20080167035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'APPARATUS, AND ASSOCIATED METHOD, FOR PROVIDING AN INSTANCE INDENTIFIER TO A NETWORK DATABASE NODE OF A MOBILE NETWORK' [patent_app_type] => utility [patent_app_number] => 11/621023 [patent_app_country] => US [patent_app_date] => 2007-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4618 [patent_no_of_claims] => 22 [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/A1/0167/20080167035.pdf [firstpage_image] =>[orig_patent_app_number] => 11621023 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/621023
Apparatus, and associated method, for providing an instance identifier to a network database node of a mobile network Jan 7, 2007 Issued
Array ( [id] => 5187266 [patent_doc_number] => 20070165574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'METHOD AND APPARATUS TO MINIMIZE PACKET LOSS DURING ACTIVE DATA HARD HANDOFF' [patent_app_type] => utility [patent_app_number] => 11/620763 [patent_app_country] => US [patent_app_date] => 2007-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5435 [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/A1/0165/20070165574.pdf [firstpage_image] =>[orig_patent_app_number] => 11620763 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/620763
METHOD AND APPARATUS TO MINIMIZE PACKET LOSS DURING ACTIVE DATA HARD HANDOFF Jan 7, 2007 Abandoned
Array ( [id] => 4927647 [patent_doc_number] => 20080167010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'Voicemail Systems and Methods' [patent_app_type] => utility [patent_app_number] => 11/620721 [patent_app_country] => US [patent_app_date] => 2007-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11296 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0167/20080167010.pdf [firstpage_image] =>[orig_patent_app_number] => 11620721 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/620721
Voicemail Systems and Methods Jan 6, 2007 Abandoned
Array ( [id] => 8692310 [patent_doc_number] => 08391844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-05 [patent_title] => 'Voicemail systems and methods' [patent_app_type] => utility [patent_app_number] => 11/620716 [patent_app_country] => US [patent_app_date] => 2007-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 11255 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11620716 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/620716
Voicemail systems and methods Jan 6, 2007 Issued
Array ( [id] => 4927644 [patent_doc_number] => 20080167007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'Voicemail Systems and Methods' [patent_app_type] => utility [patent_app_number] => 11/620713 [patent_app_country] => US [patent_app_date] => 2007-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11291 [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/A1/0167/20080167007.pdf [firstpage_image] =>[orig_patent_app_number] => 11620713 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/620713
Voicemail Systems and Methods Jan 6, 2007 Abandoned
Array ( [id] => 4927646 [patent_doc_number] => 20080167009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'Voicemail Systems and Methods' [patent_app_type] => utility [patent_app_number] => 11/620718 [patent_app_country] => US [patent_app_date] => 2007-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11291 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0167/20080167009.pdf [firstpage_image] =>[orig_patent_app_number] => 11620718 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/620718
Voicemail Systems and Methods Jan 6, 2007 Abandoned
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