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Jean Chang

Examiner (ID: 3875)

Most Active Art Unit
2643
Art Unit(s)
2643, 2617
Total Applications
233
Issued Applications
155
Pending Applications
1
Abandoned Applications
78

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6385599 [patent_doc_number] => 20100317354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'FREQUENCY PLANNING FOR A CELLULAR COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/745649 [patent_app_country] => US [patent_app_date] => 2008-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6200 [patent_no_of_claims] => 16 [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/A1/0317/20100317354.pdf [firstpage_image] =>[orig_patent_app_number] => 12745649 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/745649
FREQUENCY PLANNING FOR A CELLULAR COMMUNICATION SYSTEM Nov 13, 2008 Abandoned
Array ( [id] => 6235674 [patent_doc_number] => 20100267378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'RADIO COMMUNICATION SYSTEM, METHOD AND PROGRAM' [patent_app_type] => utility [patent_app_number] => 12/741157 [patent_app_country] => US [patent_app_date] => 2008-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 20966 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 26 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0267/20100267378.pdf [firstpage_image] =>[orig_patent_app_number] => 12741157 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/741157
Radio communication system, method and program Nov 6, 2008 Issued
Array ( [id] => 6248662 [patent_doc_number] => 20100026628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'HANDHELD APPARATUS AND METHOD FOR INPUTTING INFORMATION IN THE HANDHELD APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/210518 [patent_app_country] => US [patent_app_date] => 2008-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1034 [patent_no_of_claims] => 8 [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/A1/0026/20100026628.pdf [firstpage_image] =>[orig_patent_app_number] => 12210518 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/210518
HANDHELD APPARATUS AND METHOD FOR INPUTTING INFORMATION IN THE HANDHELD APPARATUS Sep 14, 2008 Abandoned
Array ( [id] => 6007705 [patent_doc_number] => 20110059736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'IDENTIFICATION OF A MANIPULATED OR DEFECT BASE STATION DURING HANDOVER' [patent_app_type] => utility [patent_app_number] => 12/922314 [patent_app_country] => US [patent_app_date] => 2008-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6616 [patent_no_of_claims] => 18 [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/A1/0059/20110059736.pdf [firstpage_image] =>[orig_patent_app_number] => 12922314 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/922314
Identification of a manipulated or defect base station during handover Aug 24, 2008 Issued
Array ( [id] => 5521664 [patent_doc_number] => 20090029645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'Multi-Tier Backhaul Network System with Traffic Differentiation and Advanced Processing Capabilities and Methods Therefor' [patent_app_type] => utility [patent_app_number] => 12/180380 [patent_app_country] => US [patent_app_date] => 2008-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 20348 [patent_no_of_claims] => 20 [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/A1/0029/20090029645.pdf [firstpage_image] =>[orig_patent_app_number] => 12180380 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/180380
Multi-Tier Backhaul Network System with Traffic Differentiation and Advanced Processing Capabilities and Methods Therefor Jul 24, 2008 Abandoned
Array ( [id] => 6185699 [patent_doc_number] => 20110124311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'METHOD AND SYSTEM FOR TRANSMITTING AN EMERGENCY CALL' [patent_app_type] => utility [patent_app_number] => 12/746032 [patent_app_country] => US [patent_app_date] => 2008-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2962 [patent_no_of_claims] => 15 [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/A1/0124/20110124311.pdf [firstpage_image] =>[orig_patent_app_number] => 12746032 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/746032
Method and system for transmitting an emergency call Apr 24, 2008 Issued
Array ( [id] => 8193314 [patent_doc_number] => 08185151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'System and process for internet protocol multimedia subsystem centralized service with enhanced unstructured supplementary service' [patent_app_type] => utility [patent_app_number] => 12/100757 [patent_app_country] => US [patent_app_date] => 2008-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3409 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/185/08185151.pdf [firstpage_image] =>[orig_patent_app_number] => 12100757 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/100757
System and process for internet protocol multimedia subsystem centralized service with enhanced unstructured supplementary service Apr 9, 2008 Issued
Array ( [id] => 4765340 [patent_doc_number] => 20080176552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'Access network selection method' [patent_app_type] => utility [patent_app_number] => 12/078053 [patent_app_country] => US [patent_app_date] => 2008-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 15282 [patent_no_of_claims] => 6 [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/A1/0176/20080176552.pdf [firstpage_image] =>[orig_patent_app_number] => 12078053 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/078053
Access network selection method Mar 25, 2008 Issued
Array ( [id] => 8971001 [patent_doc_number] => 08509828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'Message centre call handling' [patent_app_type] => utility [patent_app_number] => 12/933501 [patent_app_country] => US [patent_app_date] => 2008-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4721 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12933501 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/933501
Message centre call handling Mar 19, 2008 Issued
Array ( [id] => 5533785 [patent_doc_number] => 20090233573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'Portable Emergency Position Location Data Logging Communications Terminal' [patent_app_type] => utility [patent_app_number] => 12/045823 [patent_app_country] => US [patent_app_date] => 2008-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2279 [patent_no_of_claims] => 20 [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/A1/0233/20090233573.pdf [firstpage_image] =>[orig_patent_app_number] => 12045823 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/045823
Portable Emergency Position Location Data Logging Communications Terminal Mar 10, 2008 Abandoned
Array ( [id] => 4944296 [patent_doc_number] => 20080081621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-03 [patent_title] => 'Method and device for implementing WAP browse service' [patent_app_type] => utility [patent_app_number] => 11/904211 [patent_app_country] => US [patent_app_date] => 2007-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2874 [patent_no_of_claims] => 14 [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/A1/0081/20080081621.pdf [firstpage_image] =>[orig_patent_app_number] => 11904211 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/904211
Method and device for implementing WAP browse service Sep 24, 2007 Abandoned
Array ( [id] => 6543095 [patent_doc_number] => 20100222083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'Method and Arrangement in a Telecommunication System' [patent_app_type] => utility [patent_app_number] => 12/304640 [patent_app_country] => US [patent_app_date] => 2007-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2670 [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/A1/0222/20100222083.pdf [firstpage_image] =>[orig_patent_app_number] => 12304640 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/304640
Method and arrangement in a telecommunication system Aug 21, 2007 Issued
Array ( [id] => 6593474 [patent_doc_number] => 20100291924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'ROAMING SELECTION SERVICES' [patent_app_type] => utility [patent_app_number] => 12/159578 [patent_app_country] => US [patent_app_date] => 2007-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14264 [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] => publications/A1/0291/20100291924.pdf [firstpage_image] =>[orig_patent_app_number] => 12159578 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/159578
Roaming selection services Jul 15, 2007 Issued
Array ( [id] => 6441150 [patent_doc_number] => 20100144365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'WIRELESS BASE STATION, LOAD DISTRIBUTION APPARATUS, CENTRALIZED CONTROL APPARATUS, WIRELESS COMMUNICATION SYSTEM, LOAD DISTRIBUTION METHOD AND LOAD DISTRIBUTION PROGRAM' [patent_app_type] => utility [patent_app_number] => 12/307544 [patent_app_country] => US [patent_app_date] => 2007-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 17670 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0144/20100144365.pdf [firstpage_image] =>[orig_patent_app_number] => 12307544 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/307544
WIRELESS BASE STATION, LOAD DISTRIBUTION APPARATUS, CENTRALIZED CONTROL APPARATUS, WIRELESS COMMUNICATION SYSTEM, LOAD DISTRIBUTION METHOD AND LOAD DISTRIBUTION PROGRAM Jul 2, 2007 Abandoned
Array ( [id] => 10558321 [patent_doc_number] => 09282533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'Method for improving paging performances in a wireless access system' [patent_app_type] => utility [patent_app_number] => 12/307199 [patent_app_country] => US [patent_app_date] => 2007-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2583 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12307199 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/307199
Method for improving paging performances in a wireless access system Jul 1, 2007 Issued
Array ( [id] => 6443266 [patent_doc_number] => 20100279698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => ' Method of Operating a Dual SIM Wireless Communications Device' [patent_app_type] => utility [patent_app_number] => 12/303772 [patent_app_country] => US [patent_app_date] => 2007-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4694 [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] => publications/A1/0279/20100279698.pdf [firstpage_image] =>[orig_patent_app_number] => 12303772 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/303772
Method of Operating a Dual SIM Wireless Communications Device Jun 25, 2007 Abandoned
Array ( [id] => 4908529 [patent_doc_number] => 20080019295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'POWER SAVING SYSTEM AND METHOD FOR WIRELESS COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/766111 [patent_app_country] => US [patent_app_date] => 2007-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2508 [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/A1/0019/20080019295.pdf [firstpage_image] =>[orig_patent_app_number] => 11766111 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/766111
POWER SAVING SYSTEM AND METHOD FOR WIRELESS COMMUNICATION SYSTEM Jun 20, 2007 Abandoned
Array ( [id] => 4751120 [patent_doc_number] => 20080159191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'WIRELESS COMMUNICATION AND DISPLAY SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 11/766100 [patent_app_country] => US [patent_app_date] => 2007-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6291 [patent_no_of_claims] => 38 [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] => publications/A1/0159/20080159191.pdf [firstpage_image] =>[orig_patent_app_number] => 11766100 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/766100
WIRELESS COMMUNICATION AND DISPLAY SYSTEM AND METHOD Jun 19, 2007 Abandoned
Array ( [id] => 5231104 [patent_doc_number] => 20070293212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'SYSTEM AND METHODS FOR USING ONLINE COMMUNITY IDENTITIES OF USERS TO ESTABLISH MOBILE COMMUNICATION SESSIONS' [patent_app_type] => utility [patent_app_number] => 11/764092 [patent_app_country] => US [patent_app_date] => 2007-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8461 [patent_no_of_claims] => 29 [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/A1/0293/20070293212.pdf [firstpage_image] =>[orig_patent_app_number] => 11764092 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/764092
SYSTEM AND METHODS FOR USING ONLINE COMMUNITY IDENTITIES OF USERS TO ESTABLISH MOBILE COMMUNICATION SESSIONS Jun 14, 2007 Abandoned
Array ( [id] => 6599302 [patent_doc_number] => 20100062745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'MESSAGING APPARTUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/299750 [patent_app_country] => US [patent_app_date] => 2007-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5680 [patent_no_of_claims] => 31 [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/A1/0062/20100062745.pdf [firstpage_image] =>[orig_patent_app_number] => 12299750 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/299750
MESSAGING APPARTUS AND METHOD May 9, 2007 Abandoned
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