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] => 11504663 [patent_doc_number] => 20170078848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'Method and Apparatus for Selectively Providing Real-Time Status for Portable Devices' [patent_app_type] => utility [patent_app_number] => 14/850818 [patent_app_country] => US [patent_app_date] => 2015-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6104 [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] => 14850818 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/850818
Method and Apparatus for Selectively Providing Real-Time Status for Portable Devices Sep 9, 2015 Abandoned
Array ( [id] => 11912722 [patent_doc_number] => 09781557 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-03 [patent_title] => 'System for and method of providing enhanced services by using machine-based wireless communications of portable computing devices' [patent_app_type] => utility [patent_app_number] => 14/848297 [patent_app_country] => US [patent_app_date] => 2015-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 19148 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14848297 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/848297
System for and method of providing enhanced services by using machine-based wireless communications of portable computing devices Sep 7, 2015 Issued
Array ( [id] => 10995239 [patent_doc_number] => 20160192185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'Beacon Activated Software' [patent_app_type] => utility [patent_app_number] => 14/843106 [patent_app_country] => US [patent_app_date] => 2015-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1256 [patent_no_of_claims] => 12 [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] => 14843106 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/843106
Beacon Activated Software Sep 1, 2015 Abandoned
Array ( [id] => 11008764 [patent_doc_number] => 20160205717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'D2D and Cellular Operations' [patent_app_type] => utility [patent_app_number] => 14/773583 [patent_app_country] => US [patent_app_date] => 2015-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 17143 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14773583 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/773583
D2D and cellular operations Aug 9, 2015 Issued
Array ( [id] => 11856406 [patent_doc_number] => 20170230898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'MOBILE STATION, BASE STATION, RESTRICTION CONTROL METHOD, AND BROADCAST INFORMATION TRANSMISSION METHOD' [patent_app_type] => utility [patent_app_number] => 15/500971 [patent_app_country] => US [patent_app_date] => 2015-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5064 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15500971 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/500971
Mobile station, base station, restriction control method, and broadcast information transmission method Aug 5, 2015 Issued
Array ( [id] => 13246043 [patent_doc_number] => 10136249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-20 [patent_title] => Information distribution apparatus and method [patent_app_type] => utility [patent_app_number] => 15/513054 [patent_app_country] => US [patent_app_date] => 2015-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 16708 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15513054 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/513054
Information distribution apparatus and method Jul 23, 2015 Issued
Array ( [id] => 11404301 [patent_doc_number] => 20170024839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'Location-Based Emergency Management Plans' [patent_app_type] => utility [patent_app_number] => 14/808213 [patent_app_country] => US [patent_app_date] => 2015-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 10385 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14808213 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/808213
Location based emergency management plans Jul 23, 2015 Issued
Array ( [id] => 11622534 [patent_doc_number] => 20170132721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'Data Processing System and Method for Financial or Non-Financial Data' [patent_app_type] => utility [patent_app_number] => 15/321768 [patent_app_country] => US [patent_app_date] => 2015-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10509 [patent_no_of_claims] => 25 [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] => 15321768 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/321768
Data Processing System and Method for Financial or Non-Financial Data Jun 29, 2015 Abandoned
Array ( [id] => 11630172 [patent_doc_number] => 20170140361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM' [patent_app_type] => utility [patent_app_number] => 15/322224 [patent_app_country] => US [patent_app_date] => 2015-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10423 [patent_no_of_claims] => 8 [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] => 15322224 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/322224
Information processing device, information processing method, and program Jun 28, 2015 Issued
Array ( [id] => 11672982 [patent_doc_number] => 20170161704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'RETAIL TRANSACTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/321428 [patent_app_country] => US [patent_app_date] => 2015-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 7506 [patent_no_of_claims] => 17 [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] => 15321428 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/321428
RETAIL TRANSACTION SYSTEM Jun 28, 2015 Abandoned
Array ( [id] => 12440853 [patent_doc_number] => 09980141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => User authentication method using phone number and one of NFC apparatus and beacon [patent_app_type] => utility [patent_app_number] => 15/501470 [patent_app_country] => US [patent_app_date] => 2015-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9607 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15501470 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/501470
User authentication method using phone number and one of NFC apparatus and beacon Jun 18, 2015 Issued
Array ( [id] => 18031303 [patent_doc_number] => 11514494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Telecommunications product defining and provisioning [patent_app_type] => utility [patent_app_number] => 15/315966 [patent_app_country] => US [patent_app_date] => 2015-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10796 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 661 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15315966 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/315966
Telecommunications product defining and provisioning May 31, 2015 Issued
Array ( [id] => 12149110 [patent_doc_number] => 09883386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Method and a server for managing profiles' [patent_app_type] => utility [patent_app_number] => 15/314004 [patent_app_country] => US [patent_app_date] => 2015-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3202 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [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] => 15314004 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/314004
Method and a server for managing profiles May 25, 2015 Issued
Array ( [id] => 10371973 [patent_doc_number] => 20150256979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'DETERMINING THE POSITION OF A MOBILE DEVICE IN AN INDOOR ENVIRONMENT' [patent_app_type] => utility [patent_app_number] => 14/717644 [patent_app_country] => US [patent_app_date] => 2015-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9161 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14717644 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/717644
Determining the position of a mobile device in an indoor environment May 19, 2015 Issued
Array ( [id] => 15076751 [patent_doc_number] => 10467867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Technologies for point-of-sale transactions [patent_app_type] => utility [patent_app_number] => 15/310646 [patent_app_country] => US [patent_app_date] => 2015-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 27 [patent_no_of_words] => 12350 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15310646 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/310646
Technologies for point-of-sale transactions May 11, 2015 Issued
Array ( [id] => 11413171 [patent_doc_number] => 09560497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-31 [patent_title] => 'Multi-segment short message with a read acknowledgment request' [patent_app_type] => utility [patent_app_number] => 14/702018 [patent_app_country] => US [patent_app_date] => 2015-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8179 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14702018 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/702018
Multi-segment short message with a read acknowledgment request Apr 30, 2015 Issued
Array ( [id] => 11266575 [patent_doc_number] => 09490885 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-11-08 [patent_title] => 'Proximity sensor and antenna system arrangement for metal housing' [patent_app_type] => utility [patent_app_number] => 14/702197 [patent_app_country] => US [patent_app_date] => 2015-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 11618 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14702197 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/702197
Proximity sensor and antenna system arrangement for metal housing Apr 30, 2015 Issued
Array ( [id] => 11803485 [patent_doc_number] => 09544416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-10 [patent_title] => 'Keyboard function in a modular portable electronic device' [patent_app_type] => utility [patent_app_number] => 14/697083 [patent_app_country] => US [patent_app_date] => 2015-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3335 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14697083 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/697083
Keyboard function in a modular portable electronic device Apr 26, 2015 Issued
Array ( [id] => 10986100 [patent_doc_number] => 20160183045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'POSITIONING DEVICE AND POSITIONING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/688710 [patent_app_country] => US [patent_app_date] => 2015-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4156 [patent_no_of_claims] => 20 [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] => 14688710 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/688710
POSITIONING DEVICE AND POSITIONING METHOD THEREOF Apr 15, 2015 Abandoned
Array ( [id] => 11112368 [patent_doc_number] => 20160309340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'OPTIMIZING REMOTE ANTENNA UNIT PERFORMANCE USING AN ALTERNATIVE DATA CHANNEL' [patent_app_type] => utility [patent_app_number] => 14/687423 [patent_app_country] => US [patent_app_date] => 2015-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12513 [patent_no_of_claims] => 26 [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] => 14687423 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/687423
Optimizing remote antenna unit performance using an alternative data channel Apr 14, 2015 Issued
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