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] => 6626704 [patent_doc_number] => 20100311431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'SELECTIVE APPLICATION OF FREQUENCY HOPPING FOR TRANSMISSION OF CONTROL SIGNALS' [patent_app_type] => utility [patent_app_number] => 12/793278 [patent_app_country] => US [patent_app_date] => 2010-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6407 [patent_no_of_claims] => 17 [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/A1/0311/20100311431.pdf [firstpage_image] =>[orig_patent_app_number] => 12793278 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/793278
Selective application of frequency hopping for transmission of control signals Jun 2, 2010 Issued
Array ( [id] => 6135768 [patent_doc_number] => 20110009126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-13 [patent_title] => 'APPARATUSES, SYSTEMS, AND METHODS FOR PRIORITIZED LOAD BALANCING' [patent_app_type] => utility [patent_app_number] => 12/792917 [patent_app_country] => US [patent_app_date] => 2010-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3916 [patent_no_of_claims] => 18 [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/A1/0009/20110009126.pdf [firstpage_image] =>[orig_patent_app_number] => 12792917 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/792917
Apparatuses, systems, and methods for prioritized load balancing Jun 2, 2010 Issued
Array ( [id] => 8307898 [patent_doc_number] => 08229447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-24 [patent_title] => 'Uplink transmit power control method, communication terminal unit, base station unit, and mobile communication system' [patent_app_type] => utility [patent_app_number] => 12/792431 [patent_app_country] => US [patent_app_date] => 2010-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 4102 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12792431 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/792431
Uplink transmit power control method, communication terminal unit, base station unit, and mobile communication system Jun 1, 2010 Issued
Array ( [id] => 8836557 [patent_doc_number] => 08452325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Methods, systems, and computer readable media for providing scalable number portability (NP) home location register (HLR)' [patent_app_type] => utility [patent_app_number] => 12/777853 [patent_app_country] => US [patent_app_date] => 2010-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3282 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12777853 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/777853
Methods, systems, and computer readable media for providing scalable number portability (NP) home location register (HLR) May 10, 2010 Issued
Array ( [id] => 9011592 [patent_doc_number] => 08526908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-03 [patent_title] => 'Method and apparatus for certification based feature enablement' [patent_app_type] => utility [patent_app_number] => 12/777748 [patent_app_country] => US [patent_app_date] => 2010-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4373 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12777748 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/777748
Method and apparatus for certification based feature enablement May 10, 2010 Issued
Array ( [id] => 7587041 [patent_doc_number] => 20110281551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'Systems, Methods, and Computer Program Products for Providing Service Credit to Customer Accounts in a Wireless Communications Service Network' [patent_app_type] => utility [patent_app_number] => 12/777708 [patent_app_country] => US [patent_app_date] => 2010-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 16648 [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/A1/0281/20110281551.pdf [firstpage_image] =>[orig_patent_app_number] => 12777708 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/777708
Systems, methods, and computer program products for providing service credit to customer accounts in a wireless communications service network May 10, 2010 Issued
Array ( [id] => 6442978 [patent_doc_number] => 20100279676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'Paging in a Cellular Communication System' [patent_app_type] => utility [patent_app_number] => 12/768668 [patent_app_country] => US [patent_app_date] => 2010-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7174 [patent_no_of_claims] => 15 [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/A1/0279/20100279676.pdf [firstpage_image] =>[orig_patent_app_number] => 12768668 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/768668
Paging in a Cellular Communication System Apr 26, 2010 Abandoned
Array ( [id] => 6627185 [patent_doc_number] => 20100311466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'CONTACTLESS DISABLEMENT' [patent_app_type] => utility [patent_app_number] => 12/768677 [patent_app_country] => US [patent_app_date] => 2010-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7302 [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/A1/0311/20100311466.pdf [firstpage_image] =>[orig_patent_app_number] => 12768677 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/768677
Contactless disablement Apr 26, 2010 Issued
Array ( [id] => 6427574 [patent_doc_number] => 20100278129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'SYSTEM INCLUDING BLUETOOTH MODULE AND WIRELESS LAN MODULE AND CONTROL METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/768054 [patent_app_country] => US [patent_app_date] => 2010-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5064 [patent_no_of_claims] => 17 [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/A1/0278/20100278129.pdf [firstpage_image] =>[orig_patent_app_number] => 12768054 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/768054
System including bluetooth module and wireless LAN module and control method thereof Apr 26, 2010 Issued
Array ( [id] => 7696378 [patent_doc_number] => 20110230212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-22 [patent_title] => 'TEXT MESSAGE DELIVERY TO A MOBILE DEVICE IN A WIRELESS COMMUNICATION NETWORK' [patent_app_type] => utility [patent_app_number] => 12/725303 [patent_app_country] => US [patent_app_date] => 2010-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5538 [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] => publications/A1/0230/20110230212.pdf [firstpage_image] =>[orig_patent_app_number] => 12725303 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/725303
Text message delivery to a mobile device in a wireless communication network Mar 15, 2010 Issued
Array ( [id] => 6332923 [patent_doc_number] => 20100246467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => ' \n SCHEDULING LOCATION UPDATE REPORTS OF ACCESS TERMINALS TO AN ACCESS NETWORK WITHIN A WIRELESS COMMUNICATIONS SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/725186 [patent_app_country] => US [patent_app_date] => 2010-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13851 [patent_no_of_claims] => 45 [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/A1/0246/20100246467.pdf [firstpage_image] =>[orig_patent_app_number] => 12725186 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/725186
Scheduling location update reports of access terminals to an access network within a wireless communications system Mar 15, 2010 Issued
Array ( [id] => 6563322 [patent_doc_number] => 20100234051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'ACCESSORY TRANSCEIVER FOR MOBILE DEVICES' [patent_app_type] => utility [patent_app_number] => 12/725301 [patent_app_country] => US [patent_app_date] => 2010-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11930 [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/A1/0234/20100234051.pdf [firstpage_image] =>[orig_patent_app_number] => 12725301 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/725301
ACCESSORY TRANSCEIVER FOR MOBILE DEVICES Mar 15, 2010 Abandoned
Array ( [id] => 6295603 [patent_doc_number] => 20100240396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'POSITION LOCATION USING MULTIPLE CARRIERS' [patent_app_type] => utility [patent_app_number] => 12/725088 [patent_app_country] => US [patent_app_date] => 2010-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11154 [patent_no_of_claims] => 30 [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/A1/0240/20100240396.pdf [firstpage_image] =>[orig_patent_app_number] => 12725088 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/725088
Position location using multiple carriers Mar 15, 2010 Issued
Array ( [id] => 8877986 [patent_doc_number] => 08472965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-25 [patent_title] => 'Mobility in multi-carrier high speed packet access' [patent_app_type] => utility [patent_app_number] => 12/725211 [patent_app_country] => US [patent_app_date] => 2010-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8598 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12725211 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/725211
Mobility in multi-carrier high speed packet access Mar 15, 2010 Issued
Array ( [id] => 8644838 [patent_doc_number] => 08369833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-05 [patent_title] => 'Systems and methods for providing authentication and authorization utilizing a personal wireless communication device' [patent_app_type] => utility [patent_app_number] => 12/719755 [patent_app_country] => US [patent_app_date] => 2010-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14286 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12719755 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/719755
Systems and methods for providing authentication and authorization utilizing a personal wireless communication device Mar 7, 2010 Issued
Array ( [id] => 6287916 [patent_doc_number] => 20100158216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-24 [patent_title] => 'METHODS AND SYSTEMS FOR RINGTONE DEFINITION SHARING' [patent_app_type] => utility [patent_app_number] => 12/716029 [patent_app_country] => US [patent_app_date] => 2010-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5220 [patent_no_of_claims] => 29 [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/A1/0158/20100158216.pdf [firstpage_image] =>[orig_patent_app_number] => 12716029 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/716029
METHODS AND SYSTEMS FOR RINGTONE DEFINITION SHARING Mar 1, 2010 Abandoned
Array ( [id] => 5971828 [patent_doc_number] => 20110151894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'COMMUNICATION DEVICE AND METHOD FOR PROMPTING INCOMING EVENTS OF THE COMMUNICATION DEVICE' [patent_app_type] => utility [patent_app_number] => 12/712383 [patent_app_country] => US [patent_app_date] => 2010-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2297 [patent_no_of_claims] => 12 [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/A1/0151/20110151894.pdf [firstpage_image] =>[orig_patent_app_number] => 12712383 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/712383
COMMUNICATION DEVICE AND METHOD FOR PROMPTING INCOMING EVENTS OF THE COMMUNICATION DEVICE Feb 24, 2010 Abandoned
Array ( [id] => 6510116 [patent_doc_number] => 20100202356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'BACKFIRE DISTRIBUTED ANTENNA SYSTEM (DAS) WITH DELAYED TRANSPORT' [patent_app_type] => utility [patent_app_number] => 12/702784 [patent_app_country] => US [patent_app_date] => 2010-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7447 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20100202356.pdf [firstpage_image] =>[orig_patent_app_number] => 12702784 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/702784
Backfire distributed antenna system (DAS) with delayed transport Feb 8, 2010 Issued
Array ( [id] => 8574032 [patent_doc_number] => 08340689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-25 [patent_title] => 'Commercially subsidized mobile communication devices and services' [patent_app_type] => utility [patent_app_number] => 12/701539 [patent_app_country] => US [patent_app_date] => 2010-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 10482 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12701539 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/701539
Commercially subsidized mobile communication devices and services Feb 5, 2010 Issued
Array ( [id] => 8307928 [patent_doc_number] => 08229477 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-07-24 [patent_title] => 'Multiple paging channels in wireless communication systems' [patent_app_type] => utility [patent_app_number] => 12/701382 [patent_app_country] => US [patent_app_date] => 2010-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5526 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12701382 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/701382
Multiple paging channels in wireless communication systems Feb 4, 2010 Issued
Menu