Search

Chi Tang P. Cheng

Examiner (ID: 4194)

Most Active Art Unit
2463
Art Unit(s)
2463, 2416
Total Applications
625
Issued Applications
466
Pending Applications
57
Abandoned Applications
112

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6413401 [patent_doc_number] => 20100150061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'Device and method for arranging access point in wireless location' [patent_app_type] => utility [patent_app_number] => 12/461662 [patent_app_country] => US [patent_app_date] => 2009-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3086 [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/A1/0150/20100150061.pdf [firstpage_image] =>[orig_patent_app_number] => 12461662 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/461662
Device and method for arranging access point in wireless location Aug 19, 2009 Abandoned
Array ( [id] => 8226482 [patent_doc_number] => 20120140693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'METHOD OF TRIMMING TRAFFIC IN AN E-MBMS SYSTEM AND BM-SC FOR IMPLEMENTING THE METHOD' [patent_app_type] => utility [patent_app_number] => 13/389693 [patent_app_country] => US [patent_app_date] => 2009-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2817 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13389693 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/389693
METHOD OF TRIMMING TRAFFIC IN AN E-MBMS SYSTEM AND BM-SC FOR IMPLEMENTING THE METHOD Aug 10, 2009 Abandoned
Array ( [id] => 5928065 [patent_doc_number] => 20110038304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-17 [patent_title] => 'Telecommunication network broadband off-loading system and method' [patent_app_type] => utility [patent_app_number] => 12/461395 [patent_app_country] => US [patent_app_date] => 2009-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4348 [patent_no_of_claims] => 26 [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/A1/0038/20110038304.pdf [firstpage_image] =>[orig_patent_app_number] => 12461395 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/461395
Telecommunication network broadband off-loading system and method Aug 10, 2009 Abandoned
Array ( [id] => 8219660 [patent_doc_number] => 20120134344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'Scheduling In Radio Telecommunication System' [patent_app_type] => utility [patent_app_number] => 13/389114 [patent_app_country] => US [patent_app_date] => 2009-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6407 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13389114 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/389114
Scheduling In Radio Telecommunication System Aug 6, 2009 Abandoned
Array ( [id] => 11766258 [patent_doc_number] => 09374740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-21 [patent_title] => 'Method for handing over a terminal during a non steady VoIP call, network element, device and system' [patent_app_type] => utility [patent_app_number] => 13/388125 [patent_app_country] => US [patent_app_date] => 2009-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5932 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13388125 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/388125
Method for handing over a terminal during a non steady VoIP call, network element, device and system Jul 30, 2009 Issued
Array ( [id] => 5991950 [patent_doc_number] => 20110013603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'Techniques for MIMO beamforming for frequency selective channels in wireless communication systems' [patent_app_type] => utility [patent_app_number] => 12/460521 [patent_app_country] => US [patent_app_date] => 2009-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2302 [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/A1/0013/20110013603.pdf [firstpage_image] =>[orig_patent_app_number] => 12460521 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/460521
Techniques for MIMO beamforming for frequency selective channels in wireless communication systems Jul 19, 2009 Abandoned
Array ( [id] => 6519425 [patent_doc_number] => 20100014503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'Method for extending a heterogeneous MAC protocol to multi-channel systems' [patent_app_type] => utility [patent_app_number] => 12/460497 [patent_app_country] => US [patent_app_date] => 2009-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3099 [patent_no_of_claims] => 2 [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/A1/0014/20100014503.pdf [firstpage_image] =>[orig_patent_app_number] => 12460497 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/460497
Method for extending a heterogeneous MAC protocol to multi-channel systems Jul 19, 2009 Issued
Array ( [id] => 6629171 [patent_doc_number] => 20100226291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-09 [patent_title] => 'MULTI-CHANNEL RADIO FREQUENCY FRONT END CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/470960 [patent_app_country] => US [patent_app_date] => 2009-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14479 [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/A1/0226/20100226291.pdf [firstpage_image] =>[orig_patent_app_number] => 12470960 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/470960
Multi-channel radio frequency front end circuit May 21, 2009 Issued
Array ( [id] => 5489434 [patent_doc_number] => 20090290505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-26 [patent_title] => 'DETECTION METHOD, APPARATUS AND SYSTEM FOR POSITIONING INTERFERENCE' [patent_app_type] => utility [patent_app_number] => 12/470850 [patent_app_country] => US [patent_app_date] => 2009-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3205 [patent_no_of_claims] => 9 [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/A1/0290/20090290505.pdf [firstpage_image] =>[orig_patent_app_number] => 12470850 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/470850
DETECTION METHOD, APPARATUS AND SYSTEM FOR POSITIONING INTERFERENCE May 21, 2009 Abandoned
Array ( [id] => 5489433 [patent_doc_number] => 20090290504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-26 [patent_title] => 'METHOD AND APPARATUS FOR DETECTING ATTENUATION OF DOWNLINK CHANNEL IN BASEBAND EPCN SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/470623 [patent_app_country] => US [patent_app_date] => 2009-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2424 [patent_no_of_claims] => 16 [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/A1/0290/20090290504.pdf [firstpage_image] =>[orig_patent_app_number] => 12470623 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/470623
METHOD AND APPARATUS FOR DETECTING ATTENUATION OF DOWNLINK CHANNEL IN BASEBAND EPCN SYSTEM May 21, 2009 Abandoned
Array ( [id] => 9484877 [patent_doc_number] => 08730835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-20 [patent_title] => 'Multi-dimensional resource management in a wireless network' [patent_app_type] => utility [patent_app_number] => 12/470772 [patent_app_country] => US [patent_app_date] => 2009-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12033 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12470772 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/470772
Multi-dimensional resource management in a wireless network May 21, 2009 Issued
Array ( [id] => 8573469 [patent_doc_number] => 08340123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-25 [patent_title] => 'Multi-channel transceiver module card' [patent_app_type] => utility [patent_app_number] => 12/471138 [patent_app_country] => US [patent_app_date] => 2009-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4153 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12471138 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/471138
Multi-channel transceiver module card May 21, 2009 Issued
Array ( [id] => 5532212 [patent_doc_number] => 20090232000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'NETWORK CONTROLLER AND CONTROL METHOD WITH FLOW ANALYSIS AND CONTROL FUNCTION (As Amended)' [patent_app_type] => utility [patent_app_number] => 12/470000 [patent_app_country] => US [patent_app_date] => 2009-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9494 [patent_no_of_claims] => 18 [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/A1/0232/20090232000.pdf [firstpage_image] =>[orig_patent_app_number] => 12470000 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/470000
Network controller and control method with flow analysis and control function May 20, 2009 Issued
Array ( [id] => 5402900 [patent_doc_number] => 20090238214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'TIME SYNCHRONIZATION METHOD, TIME SYNCHRONIZATION EQUIPMENT AND NETWORK COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/470182 [patent_app_country] => US [patent_app_date] => 2009-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4253 [patent_no_of_claims] => 14 [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/A1/0238/20090238214.pdf [firstpage_image] =>[orig_patent_app_number] => 12470182 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/470182
TIME SYNCHRONIZATION METHOD, TIME SYNCHRONIZATION EQUIPMENT AND NETWORK COMMUNICATION SYSTEM May 20, 2009 Abandoned
Array ( [id] => 5302084 [patent_doc_number] => 20090296736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'Method for transferring data in an automation system' [patent_app_type] => utility [patent_app_number] => 12/469877 [patent_app_country] => US [patent_app_date] => 2009-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6974 [patent_no_of_claims] => 21 [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/A1/0296/20090296736.pdf [firstpage_image] =>[orig_patent_app_number] => 12469877 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/469877
Method for transferring data in an automation system May 20, 2009 Issued
Array ( [id] => 6259864 [patent_doc_number] => 20100296519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'Ethernet Physical Layer Repeater' [patent_app_type] => utility [patent_app_number] => 12/470368 [patent_app_country] => US [patent_app_date] => 2009-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4074 [patent_no_of_claims] => 13 [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/A1/0296/20100296519.pdf [firstpage_image] =>[orig_patent_app_number] => 12470368 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/470368
Ethernet Physical Layer Repeater May 20, 2009 Abandoned
Array ( [id] => 8539441 [patent_doc_number] => 08315163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-20 [patent_title] => 'Method, access point and mobile station for implementing load sharing among access points' [patent_app_type] => utility [patent_app_number] => 12/469887 [patent_app_country] => US [patent_app_date] => 2009-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 10666 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12469887 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/469887
Method, access point and mobile station for implementing load sharing among access points May 20, 2009 Issued
Array ( [id] => 8983605 [patent_doc_number] => 08514729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-20 [patent_title] => 'Method and system for analyzing RF signals in order to detect and classify actively transmitting RF devices' [patent_app_type] => utility [patent_app_number] => 12/418526 [patent_app_country] => US [patent_app_date] => 2009-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4610 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12418526 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/418526
Method and system for analyzing RF signals in order to detect and classify actively transmitting RF devices Apr 2, 2009 Issued
Array ( [id] => 6148405 [patent_doc_number] => 20110020000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'COMMUNICATION APPARATUS AT SUBSCRIBER HOME' [patent_app_type] => utility [patent_app_number] => 12/921779 [patent_app_country] => US [patent_app_date] => 2009-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4056 [patent_no_of_claims] => 13 [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/A1/0020/20110020000.pdf [firstpage_image] =>[orig_patent_app_number] => 12921779 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/921779
Communication apparatus at subscriber home Feb 17, 2009 Issued
Array ( [id] => 9939189 [patent_doc_number] => 08989007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Load balancing in relay-enhanced access networks' [patent_app_type] => utility [patent_app_number] => 13/146251 [patent_app_country] => US [patent_app_date] => 2009-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11899 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13146251 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/146251
Load balancing in relay-enhanced access networks Jan 29, 2009 Issued
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