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] => 8307411 [patent_doc_number] => 08228957 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-07-24 [patent_title] => 'Differential delay mitigation in diverse backhaul environments' [patent_app_type] => utility [patent_app_number] => 11/442460 [patent_app_country] => US [patent_app_date] => 2006-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3456 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11442460 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/442460
Differential delay mitigation in diverse backhaul environments May 25, 2006 Issued
Array ( [id] => 5610472 [patent_doc_number] => 20060271988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-30 [patent_title] => 'Method and apparatus for using data-over-cable applications and services in non-cable environments' [patent_app_type] => utility [patent_app_number] => 11/385129 [patent_app_country] => US [patent_app_date] => 2006-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5126 [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/A1/0271/20060271988.pdf [firstpage_image] =>[orig_patent_app_number] => 11385129 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/385129
Method and apparatus for using data-over-cable applications and services in non-cable environments Mar 19, 2006 Issued
Array ( [id] => 5864486 [patent_doc_number] => 20060098616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Throughput enhancement by acknowledgement suppression' [patent_app_type] => utility [patent_app_number] => 11/267477 [patent_app_country] => US [patent_app_date] => 2005-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5092 [patent_no_of_claims] => 25 [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/A1/0098/20060098616.pdf [firstpage_image] =>[orig_patent_app_number] => 11267477 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/267477
Increasing reliable data throughput in a wireless network Nov 3, 2005 Issued
Array ( [id] => 5864560 [patent_doc_number] => 20060098690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Method for providing time information in asynchronous mobile communication system' [patent_app_type] => utility [patent_app_number] => 11/266856 [patent_app_country] => US [patent_app_date] => 2005-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3619 [patent_no_of_claims] => 19 [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/A1/0098/20060098690.pdf [firstpage_image] =>[orig_patent_app_number] => 11266856 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/266856
Method for providing time information in asynchronous mobile communication system Nov 3, 2005 Abandoned
Array ( [id] => 267986 [patent_doc_number] => 07567515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-28 [patent_title] => 'Inter-layer communication of receipt confirmation for releasing retransmission buffer contents' [patent_app_type] => utility [patent_app_number] => 11/266913 [patent_app_country] => US [patent_app_date] => 2005-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5567 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/567/07567515.pdf [firstpage_image] =>[orig_patent_app_number] => 11266913 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/266913
Inter-layer communication of receipt confirmation for releasing retransmission buffer contents Nov 3, 2005 Issued
Array ( [id] => 5215144 [patent_doc_number] => 20070104224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-10 [patent_title] => 'Differentiated quality of service transport protocols' [patent_app_type] => utility [patent_app_number] => 11/266790 [patent_app_country] => US [patent_app_date] => 2005-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2798 [patent_no_of_claims] => 19 [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/A1/0104/20070104224.pdf [firstpage_image] =>[orig_patent_app_number] => 11266790 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/266790
Differentiated quality of service transport protocols Nov 3, 2005 Abandoned
Array ( [id] => 5215141 [patent_doc_number] => 20070104221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-10 [patent_title] => 'Base station and method for allocating bandwidth in a broadband wireless network with reduced latency' [patent_app_type] => utility [patent_app_number] => 11/267037 [patent_app_country] => US [patent_app_date] => 2005-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4393 [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/A1/0104/20070104221.pdf [firstpage_image] =>[orig_patent_app_number] => 11267037 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/267037
Base station and method for allocating bandwidth in a broadband wireless network with reduced latency Nov 3, 2005 Issued
Array ( [id] => 5775662 [patent_doc_number] => 20060104302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Method of configuring system layers for synchronous Ethernet' [patent_app_type] => utility [patent_app_number] => 11/265983 [patent_app_country] => US [patent_app_date] => 2005-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3895 [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/A1/0104/20060104302.pdf [firstpage_image] =>[orig_patent_app_number] => 11265983 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/265983
Method of configuring system layers for synchronous Ethernet Nov 2, 2005 Abandoned
Array ( [id] => 5841091 [patent_doc_number] => 20060120408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Method and apparatus for deriving transmission timing of a downlink control channel in support of enhanced uplink operation' [patent_app_type] => utility [patent_app_number] => 11/266810 [patent_app_country] => US [patent_app_date] => 2005-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5544 [patent_no_of_claims] => 26 [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/A1/0120/20060120408.pdf [firstpage_image] =>[orig_patent_app_number] => 11266810 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/266810
Method and apparatus for deriving transmission timing of a downlink control channel in support of enhanced uplink operation Nov 2, 2005 Issued
Array ( [id] => 5667430 [patent_doc_number] => 20060172780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-03 [patent_title] => 'Vehicle audio system capable of playing wireless audio data received from a mobile audio player' [patent_app_type] => utility [patent_app_number] => 11/266140 [patent_app_country] => US [patent_app_date] => 2005-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3806 [patent_no_of_claims] => 22 [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/A1/0172/20060172780.pdf [firstpage_image] =>[orig_patent_app_number] => 11266140 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/266140
Vehicle audio system capable of playing wireless audio data received from a mobile audio player Nov 1, 2005 Abandoned
Array ( [id] => 5812398 [patent_doc_number] => 20060083270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-20 [patent_title] => 'Apparatus and method for transmitting/receiving header information in a wireless communication system with a multi-channel structure' [patent_app_type] => utility [patent_app_number] => 11/194438 [patent_app_country] => US [patent_app_date] => 2005-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 17109 [patent_no_of_claims] => 32 [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/A1/0083/20060083270.pdf [firstpage_image] =>[orig_patent_app_number] => 11194438 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/194438
Apparatus and method for transmitting/receiving header information in a wireless communication system with a multi-channel structure Jul 31, 2005 Abandoned
Array ( [id] => 592798 [patent_doc_number] => 07450523 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-11-11 [patent_title] => 'Control of reconfigurable SIS/MAC protocols used in wireless communication devices' [patent_app_type] => utility [patent_app_number] => 11/194779 [patent_app_country] => US [patent_app_date] => 2005-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7024 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/450/07450523.pdf [firstpage_image] =>[orig_patent_app_number] => 11194779 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/194779
Control of reconfigurable SIS/MAC protocols used in wireless communication devices Jul 31, 2005 Issued
Array ( [id] => 5704206 [patent_doc_number] => 20060193254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-31 [patent_title] => 'Data output method, data output apparatus, communication system and computer program product' [patent_app_type] => utility [patent_app_number] => 11/193555 [patent_app_country] => US [patent_app_date] => 2005-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8296 [patent_no_of_claims] => 17 [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/A1/0193/20060193254.pdf [firstpage_image] =>[orig_patent_app_number] => 11193555 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/193555
Data output method using a jitter buffer, data output apparatus using a jitter buffer, communication system using a jitter buffer and computer program product Jul 28, 2005 Issued
Array ( [id] => 5203877 [patent_doc_number] => 20070025356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'Methods and apparatus for minimizing sequence identifier difference of simultaneously transmitted cells' [patent_app_type] => utility [patent_app_number] => 11/193799 [patent_app_country] => US [patent_app_date] => 2005-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3347 [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/A1/0025/20070025356.pdf [firstpage_image] =>[orig_patent_app_number] => 11193799 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/193799
Methods and apparatus for minimizing sequence identifier difference of simultaneously transmitted cells Jul 28, 2005 Issued
Array ( [id] => 5203813 [patent_doc_number] => 20070025292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'Systems and methods increased mobility among mobile nodes in a wireless network' [patent_app_type] => utility [patent_app_number] => 11/193275 [patent_app_country] => US [patent_app_date] => 2005-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6116 [patent_no_of_claims] => 23 [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/A1/0025/20070025292.pdf [firstpage_image] =>[orig_patent_app_number] => 11193275 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/193275
Systems and methods increased mobility among mobile nodes in a wireless network Jul 28, 2005 Issued
Array ( [id] => 5613006 [patent_doc_number] => 20060114934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Network operation method in interactive satellite communications system' [patent_app_type] => utility [patent_app_number] => 11/193763 [patent_app_country] => US [patent_app_date] => 2005-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3105 [patent_no_of_claims] => 4 [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/A1/0114/20060114934.pdf [firstpage_image] =>[orig_patent_app_number] => 11193763 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/193763
Network operation method in interactive satellite communications system Jul 27, 2005 Abandoned
Array ( [id] => 5792474 [patent_doc_number] => 20060013155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-19 [patent_title] => 'Method and system for identifying a defective cable modem in an S-CDMA environment' [patent_app_type] => utility [patent_app_number] => 11/182555 [patent_app_country] => US [patent_app_date] => 2005-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2874 [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/A1/0013/20060013155.pdf [firstpage_image] =>[orig_patent_app_number] => 11182555 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/182555
Method and system for identifying a defective cable modem in an S-CDMA environment Jul 14, 2005 Abandoned
Array ( [id] => 301000 [patent_doc_number] => 07539208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-26 [patent_title] => 'Timing system for modular cable modem termination system' [patent_app_type] => utility [patent_app_number] => 11/134818 [patent_app_country] => US [patent_app_date] => 2005-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 45 [patent_no_of_words] => 16183 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/539/07539208.pdf [firstpage_image] =>[orig_patent_app_number] => 11134818 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/134818
Timing system for modular cable modem termination system May 19, 2005 Issued
Array ( [id] => 7541817 [patent_doc_number] => 08059665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-15 [patent_title] => 'Systems and methods for providing location information' [patent_app_type] => utility [patent_app_number] => 11/125141 [patent_app_country] => US [patent_app_date] => 2005-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2429 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/059/08059665.pdf [firstpage_image] =>[orig_patent_app_number] => 11125141 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/125141
Systems and methods for providing location information May 9, 2005 Issued
Array ( [id] => 7732585 [patent_doc_number] => 08102872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-24 [patent_title] => 'Method for discontinuous transmission and accurate reproduction of background noise information' [patent_app_type] => utility [patent_app_number] => 11/123478 [patent_app_country] => US [patent_app_date] => 2005-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 9820 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/102/08102872.pdf [firstpage_image] =>[orig_patent_app_number] => 11123478 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/123478
Method for discontinuous transmission and accurate reproduction of background noise information May 4, 2005 Issued
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