Search

Un C. Cho

Supervisory Patent Examiner (ID: 7026, Phone: (571)272-7919 , Office: P/2413 )

Most Active Art Unit
2617
Art Unit(s)
2687, 2682, 4115, 2617, 2413, 4133
Total Applications
395
Issued Applications
240
Pending Applications
29
Abandoned Applications
133

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6016185 [patent_doc_number] => 20110223935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'Cross-Technology Coverage Mapping System and Method for Modulating Scanning Behaviour of a Wireless User Equipment (UE) Device' [patent_app_type] => utility [patent_app_number] => 13/113622 [patent_app_country] => US [patent_app_date] => 2011-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4489 [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] => publications/A1/0223/20110223935.pdf [firstpage_image] =>[orig_patent_app_number] => 13113622 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/113622
Cross-technology coverage mapping system and method for modulating scanning behaviour of a wireless user equipment (UE) device May 22, 2011 Issued
Array ( [id] => 7812440 [patent_doc_number] => 08134975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-13 [patent_title] => 'Network initiated context establishment' [patent_app_type] => utility [patent_app_number] => 13/112678 [patent_app_country] => US [patent_app_date] => 2011-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7301 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/134/08134975.pdf [firstpage_image] =>[orig_patent_app_number] => 13112678 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/112678
Network initiated context establishment May 19, 2011 Issued
Array ( [id] => 8031175 [patent_doc_number] => 08144678 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-03-27 [patent_title] => 'Mobile device handoff while maintaining connectivity with multiple access points' [patent_app_type] => utility [patent_app_number] => 13/109119 [patent_app_country] => US [patent_app_date] => 2011-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3829 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/144/08144678.pdf [firstpage_image] =>[orig_patent_app_number] => 13109119 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/109119
Mobile device handoff while maintaining connectivity with multiple access points May 16, 2011 Issued
Array ( [id] => 8032221 [patent_doc_number] => 08145203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-27 [patent_title] => 'Personal area network having media player and mobile device controlling the same' [patent_app_type] => utility [patent_app_number] => 13/096214 [patent_app_country] => US [patent_app_date] => 2011-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4827 [patent_no_of_claims] => 18 [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] => patents/08/145/08145203.pdf [firstpage_image] =>[orig_patent_app_number] => 13096214 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/096214
Personal area network having media player and mobile device controlling the same Apr 27, 2011 Issued
Array ( [id] => 5967371 [patent_doc_number] => 20110149922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'Method and apparatus for enhancing signal-to-noise ratio of position location measurements' [patent_app_type] => utility [patent_app_number] => 13/036393 [patent_app_country] => US [patent_app_date] => 2011-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7595 [patent_no_of_claims] => 32 [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/A1/0149/20110149922.pdf [firstpage_image] =>[orig_patent_app_number] => 13036393 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/036393
Method and apparatus for enhancing signal-to-noise ratio of position location measurements Feb 27, 2011 Issued
Array ( [id] => 8330845 [patent_doc_number] => 08238919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-07 [patent_title] => '3G/GSM and WLAN integration of telephony' [patent_app_type] => utility [patent_app_number] => 13/036293 [patent_app_country] => US [patent_app_date] => 2011-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3705 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13036293 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/036293
3G/GSM and WLAN integration of telephony Feb 27, 2011 Issued
Array ( [id] => 7755189 [patent_doc_number] => 08112072 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-07 [patent_title] => 'Control of a communications device' [patent_app_type] => utility [patent_app_number] => 13/018382 [patent_app_country] => US [patent_app_date] => 2011-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 32 [patent_no_of_words] => 10185 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/112/08112072.pdf [firstpage_image] =>[orig_patent_app_number] => 13018382 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/018382
Control of a communications device Jan 30, 2011 Issued
Array ( [id] => 6186423 [patent_doc_number] => 20110170420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'METHOD AND APPARATUS FOR PERFORMING DISCONTINUOUS RECEPTION AND/OR DISCONTINUOUS TRANSMISSION FOR A MULTI-CARRIER/MULTI-CELL OPERATION' [patent_app_type] => utility [patent_app_number] => 12/987013 [patent_app_country] => US [patent_app_date] => 2011-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 22770 [patent_no_of_claims] => 20 [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/A1/0170/20110170420.pdf [firstpage_image] =>[orig_patent_app_number] => 12987013 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/987013
Method and apparatus for performing discontinuous reception and/or discontinuous transmission for a multi-carrier/multi-cell operation Jan 6, 2011 Issued
Array ( [id] => 6029538 [patent_doc_number] => 20110080841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-07 [patent_title] => 'System and Method for Estimating Positioning Error within a WLAN-Based Positioning System' [patent_app_type] => utility [patent_app_number] => 12/966001 [patent_app_country] => US [patent_app_date] => 2010-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4746 [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] => publications/A1/0080/20110080841.pdf [firstpage_image] =>[orig_patent_app_number] => 12966001 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/966001
System and method for estimating positioning error within a WLAN-based positioning system Dec 12, 2010 Issued
Array ( [id] => 6202648 [patent_doc_number] => 20110065434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'METHOD, TERMINAL, AND SYSTEM FOR CELL RESELECTION' [patent_app_type] => utility [patent_app_number] => 12/955392 [patent_app_country] => US [patent_app_date] => 2010-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6159 [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/A1/0065/20110065434.pdf [firstpage_image] =>[orig_patent_app_number] => 12955392 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/955392
Method, terminal, and system for cell reselection Nov 28, 2010 Issued
Array ( [id] => 8358031 [patent_doc_number] => 20120213191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'METHOD FOR MAPPING AND TRANSMITTING DEMODULATION REFERENCE SIGNAL (DM-RS), COMMUNICATION TERMINAL DEVICE USING SAME, APPARATUS FOR TRANSMITTING DM-RS, AND METHOD FOR RECEIVING DM-RS' [patent_app_type] => utility [patent_app_number] => 13/505371 [patent_app_country] => US [patent_app_date] => 2010-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7043 [patent_no_of_claims] => 12 [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] => 13505371 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/505371
METHOD FOR MAPPING AND TRANSMITTING DEMODULATION REFERENCE SIGNAL (DM-RS), COMMUNICATION TERMINAL DEVICE USING SAME, APPARATUS FOR TRANSMITTING DM-RS, AND METHOD FOR RECEIVING DM-RS Nov 1, 2010 Abandoned
Array ( [id] => 8380926 [patent_doc_number] => 20120224554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-06 [patent_title] => 'APPARATUS AND METHOD FOR ASSIGNING LAYERS IN WIRELESS COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/505427 [patent_app_country] => US [patent_app_date] => 2010-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6353 [patent_no_of_claims] => 27 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13505427 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/505427
APPARATUS AND METHOD FOR ASSIGNING LAYERS IN WIRELESS COMMUNICATION SYSTEM Oct 31, 2010 Abandoned
Array ( [id] => 4620504 [patent_doc_number] => 08000228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-16 [patent_title] => 'Pilot signal in an FDMA communication system' [patent_app_type] => utility [patent_app_number] => 12/806944 [patent_app_country] => US [patent_app_date] => 2010-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5188 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/000/08000228.pdf [firstpage_image] =>[orig_patent_app_number] => 12806944 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/806944
Pilot signal in an FDMA communication system Aug 23, 2010 Issued
Array ( [id] => 6258705 [patent_doc_number] => 20100296125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'CONTROL OF A COMMUNICATIONS DEVICE' [patent_app_type] => utility [patent_app_number] => 12/848941 [patent_app_country] => US [patent_app_date] => 2010-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 10160 [patent_no_of_claims] => 8 [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/A1/0296/20100296125.pdf [firstpage_image] =>[orig_patent_app_number] => 12848941 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/848941
Control of a communications device Aug 1, 2010 Issued
Array ( [id] => 4507184 [patent_doc_number] => 07949333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-24 [patent_title] => 'Personal area network having media player and mobile device controlling the same' [patent_app_type] => utility [patent_app_number] => 12/846109 [patent_app_country] => US [patent_app_date] => 2010-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4788 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/949/07949333.pdf [firstpage_image] =>[orig_patent_app_number] => 12846109 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/846109
Personal area network having media player and mobile device controlling the same Jul 28, 2010 Issued
Array ( [id] => 7520510 [patent_doc_number] => 07974616 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-07-05 [patent_title] => 'Communication device usage event profiling' [patent_app_type] => utility [patent_app_number] => 12/844688 [patent_app_country] => US [patent_app_date] => 2010-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4156 [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] => patents/07/974/07974616.pdf [firstpage_image] =>[orig_patent_app_number] => 12844688 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/844688
Communication device usage event profiling Jul 26, 2010 Issued
Array ( [id] => 7560263 [patent_doc_number] => 20110274095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-10 [patent_title] => 'DEVICE FOR SETTING OF A SERVICE ZONE IN A MOBILE COMMUNICTION NETWORK, METHOD AND SYSTEM FOR PROVIDING ZONE-BASED SERVICE USING THE DEVICE, AND MOBILE COMMUNICATION UNIT' [patent_app_type] => utility [patent_app_number] => 12/843407 [patent_app_country] => US [patent_app_date] => 2010-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9943 [patent_no_of_claims] => 16 [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/A1/0274/20110274095.pdf [firstpage_image] =>[orig_patent_app_number] => 12843407 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/843407
Device for setting of a service zone in a mobile communication network, method and system for providing zone-based service using the device, and mobile communication unit Jul 25, 2010 Issued
Array ( [id] => 8778830 [patent_doc_number] => 20130100805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'PRIORITIZED TRANSFER OF DATA TELEGRAMS' [patent_app_type] => utility [patent_app_number] => 13/806504 [patent_app_country] => US [patent_app_date] => 2010-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5816 [patent_no_of_claims] => 12 [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] => 13806504 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/806504
PRIORITIZED TRANSFER OF DATA TELEGRAMS Jun 24, 2010 Abandoned
Array ( [id] => 6642176 [patent_doc_number] => 20100227597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-09 [patent_title] => 'MOBILE CONFERENCING AND AUDIO SHARING TECHNOLOGY' [patent_app_type] => utility [patent_app_number] => 12/785267 [patent_app_country] => US [patent_app_date] => 2010-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2851 [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/A1/0227/20100227597.pdf [firstpage_image] =>[orig_patent_app_number] => 12785267 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/785267
Mobile conferencing and audio sharing technology May 20, 2010 Issued
Array ( [id] => 6511126 [patent_doc_number] => 20100216525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'Methods, Systems And Storage Media To Remotely Control A Wireless Unit' [patent_app_type] => utility [patent_app_number] => 12/774059 [patent_app_country] => US [patent_app_date] => 2010-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7217 [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/A1/0216/20100216525.pdf [firstpage_image] =>[orig_patent_app_number] => 12774059 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/774059
Methods, systems and storage media to remotely control a wireless unit May 4, 2010 Issued
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