Search

Tom Y. Chang

Examiner (ID: 6091, Phone: (571)270-5938 , Office: P/2456 )

Most Active Art Unit
2456
Art Unit(s)
2456, 2442, 2455
Total Applications
497
Issued Applications
250
Pending Applications
47
Abandoned Applications
211

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8502799 [patent_doc_number] => 20120302207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-29 [patent_title] => 'Service Escrowed Transportable Wireless Event Reporting System' [patent_app_type] => utility [patent_app_number] => 13/568559 [patent_app_country] => US [patent_app_date] => 2012-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7543 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13568559 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/568559
Service escrowed transportable wireless event reporting system Aug 6, 2012 Issued
Array ( [id] => 10310846 [patent_doc_number] => 20150195848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-09 [patent_title] => 'APPARATUSES, METHODS AND COMPUTER PROGRAM PRODUCTS RELATED TO IMPROVEMENTS IN AUTONOMOUS DENIAL PROHIBITION MECHANISMS' [patent_app_type] => utility [patent_app_number] => 14/420077 [patent_app_country] => US [patent_app_date] => 2012-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7038 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14420077 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/420077
Apparatuses, methods and computer program products related to improvements in autonomous denial prohibition mechanisms Aug 5, 2012 Issued
Array ( [id] => 8898722 [patent_doc_number] => 08478253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-02 [patent_title] => 'Dynamic identity association within a wireless network' [patent_app_type] => utility [patent_app_number] => 13/567753 [patent_app_country] => US [patent_app_date] => 2012-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 19 [patent_no_of_words] => 11853 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13567753 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/567753
Dynamic identity association within a wireless network Aug 5, 2012 Issued
Array ( [id] => 10853368 [patent_doc_number] => 08880074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-04 [patent_title] => 'Operating method of CSG femto base station, handover method of handover to CSG femto base station and managing method of managing information of neighboring CSG femto cell' [patent_app_type] => utility [patent_app_number] => 13/555566 [patent_app_country] => US [patent_app_date] => 2012-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5096 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13555566 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/555566
Operating method of CSG femto base station, handover method of handover to CSG femto base station and managing method of managing information of neighboring CSG femto cell Jul 22, 2012 Issued
Array ( [id] => 10296422 [patent_doc_number] => 20150181421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'Methods, devices and system for verifying mobile equipment' [patent_app_type] => utility [patent_app_number] => 14/397956 [patent_app_country] => US [patent_app_date] => 2012-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5674 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14397956 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/397956
Methods, devices and system for verifying mobile equipment Jul 10, 2012 Issued
Array ( [id] => 8847862 [patent_doc_number] => 08457053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-04 [patent_title] => 'Methods and apparatus for dynamically adjusting a data packet window size for data packet transmission in a wireless communication network' [patent_app_type] => utility [patent_app_number] => 13/542972 [patent_app_country] => US [patent_app_date] => 2012-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5514 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13542972 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/542972
Methods and apparatus for dynamically adjusting a data packet window size for data packet transmission in a wireless communication network Jul 5, 2012 Issued
Array ( [id] => 9262971 [patent_doc_number] => 20130344900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'ESTIMATING THE LOCATION OF A WIRELESS TERMINAL DESPITE APPARENTLY REASONABLE BUT MISLEADING OR ERRONEOUS EMPIRICAL DATA' [patent_app_type] => utility [patent_app_number] => 13/532140 [patent_app_country] => US [patent_app_date] => 2012-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7584 [patent_no_of_claims] => 42 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13532140 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/532140
Estimating the location of a wireless terminal despite apparently reasonable but misleading or erroneous empirical data Jun 24, 2012 Issued
Array ( [id] => 10456836 [patent_doc_number] => 20150341851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-26 [patent_title] => 'POLICY CONTROL FOR A MACHINE-TO-MACHINE GROUP' [patent_app_type] => utility [patent_app_number] => 14/410277 [patent_app_country] => US [patent_app_date] => 2012-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6664 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14410277 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/410277
Policy control for a machine-to-machine group Jun 24, 2012 Issued
Array ( [id] => 9443307 [patent_doc_number] => 08712434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-29 [patent_title] => 'Apparatus for providing location information of hand-held device and method thereof' [patent_app_type] => utility [patent_app_number] => 13/524635 [patent_app_country] => US [patent_app_date] => 2012-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5579 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13524635 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/524635
Apparatus for providing location information of hand-held device and method thereof Jun 14, 2012 Issued
Array ( [id] => 9713494 [patent_doc_number] => 08838086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-16 [patent_title] => 'Systems and methods for management of background application events' [patent_app_type] => utility [patent_app_number] => 13/490396 [patent_app_country] => US [patent_app_date] => 2012-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16376 [patent_no_of_claims] => 88 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13490396 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/490396
Systems and methods for management of background application events Jun 5, 2012 Issued
Array ( [id] => 9325513 [patent_doc_number] => 08660548 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-02-25 [patent_title] => 'Multi-radio time base' [patent_app_type] => utility [patent_app_number] => 13/490182 [patent_app_country] => US [patent_app_date] => 2012-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5450 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13490182 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/490182
Multi-radio time base Jun 5, 2012 Issued
Array ( [id] => 8502820 [patent_doc_number] => 20120302228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-29 [patent_title] => 'Remote Power Microgenerator Device and Method' [patent_app_type] => utility [patent_app_number] => 13/482021 [patent_app_country] => US [patent_app_date] => 2012-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3980 [patent_no_of_claims] => 10 [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] => 13482021 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/482021
Remote Power Microgenerator Device and Method May 28, 2012 Abandoned
Array ( [id] => 9174740 [patent_doc_number] => 20130316725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-28 [patent_title] => 'Operating Geographic Location Systems' [patent_app_type] => utility [patent_app_number] => 13/481298 [patent_app_country] => US [patent_app_date] => 2012-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7419 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13481298 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/481298
Operating geographic location systems May 24, 2012 Issued
Array ( [id] => 9506213 [patent_doc_number] => 08744540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-03 [patent_title] => 'Cradle for mobile phones' [patent_app_type] => utility [patent_app_number] => 13/476565 [patent_app_country] => US [patent_app_date] => 2012-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4026 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13476565 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/476565
Cradle for mobile phones May 20, 2012 Issued
Array ( [id] => 8644303 [patent_doc_number] => 08369298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-05 [patent_title] => 'Method for establishing network connections between stationary terminals and remote devices through mobile devices' [patent_app_type] => utility [patent_app_number] => 13/463540 [patent_app_country] => US [patent_app_date] => 2012-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3214 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13463540 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/463540
Method for establishing network connections between stationary terminals and remote devices through mobile devices May 2, 2012 Issued
Array ( [id] => 8358143 [patent_doc_number] => 20120213301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD' [patent_app_type] => utility [patent_app_number] => 13/461527 [patent_app_country] => US [patent_app_date] => 2012-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5493 [patent_no_of_claims] => 2 [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] => 13461527 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/461527
Wireless communication apparatus and wireless communication method Apr 30, 2012 Issued
Array ( [id] => 9028813 [patent_doc_number] => 08538408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'System and method for controlling vehicle systems from a cell phone' [patent_app_type] => utility [patent_app_number] => 13/451856 [patent_app_country] => US [patent_app_date] => 2012-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7795 [patent_no_of_claims] => 20 [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] => 13451856 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/451856
System and method for controlling vehicle systems from a cell phone Apr 19, 2012 Issued
Array ( [id] => 10133706 [patent_doc_number] => 09167560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-20 [patent_title] => 'Multi-band channel aggregation' [patent_app_type] => utility [patent_app_number] => 13/412287 [patent_app_country] => US [patent_app_date] => 2012-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 12923 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13412287 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/412287
Multi-band channel aggregation Mar 4, 2012 Issued
Array ( [id] => 10513671 [patent_doc_number] => 09241254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-19 [patent_title] => 'Method and system for determining reachability of terminal group' [patent_app_type] => utility [patent_app_number] => 14/366431 [patent_app_country] => US [patent_app_date] => 2012-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6663 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14366431 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/366431
Method and system for determining reachability of terminal group Feb 21, 2012 Issued
Array ( [id] => 8228177 [patent_doc_number] => 20120142375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'System and Method for Multiple Range Estimation Location' [patent_app_type] => utility [patent_app_number] => 13/396281 [patent_app_country] => US [patent_app_date] => 2012-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11753 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13396281 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/396281
System and method for multiple range estimation location Feb 13, 2012 Issued
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