Search

Un C. Cho

Supervisory Patent Examiner (ID: 11409, Phone: (571)272-7919 , Office: P/2413 )

Most Active Art Unit
2617
Art Unit(s)
2687, 2413, 2682, 4133, 2617, 4115
Total Applications
406
Issued Applications
249
Pending Applications
25
Abandoned Applications
133

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5310554 [patent_doc_number] => 20090017835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'SIGNAL COMBINING APPARATUS SATISFYING MAXIMUM TRANSMISSION CAPACITY IN CELLULAR SYSTEM EMPLOYING DISTRIBUTED ANTENNAS AND RESOURCE ALLOCATION METHOD USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/170528 [patent_app_country] => US [patent_app_date] => 2008-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6245 [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/A1/0017/20090017835.pdf [firstpage_image] =>[orig_patent_app_number] => 12170528 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/170528
Signal combining apparatus satisfying maximum transmission capacity in cellular system employing distributed antennas and resource allocation method using the same Jul 9, 2008 Issued
Array ( [id] => 4504312 [patent_doc_number] => 07957742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-07 [patent_title] => 'WLAN having load balancing by access point admission/termination' [patent_app_type] => utility [patent_app_number] => 12/214721 [patent_app_country] => US [patent_app_date] => 2008-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3376 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/957/07957742.pdf [firstpage_image] =>[orig_patent_app_number] => 12214721 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/214721
WLAN having load balancing by access point admission/termination Jun 19, 2008 Issued
Array ( [id] => 8032181 [patent_doc_number] => 08145186 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-03-27 [patent_title] => 'Assessing the comparative performance of telecommunication service areas' [patent_app_type] => utility [patent_app_number] => 12/058815 [patent_app_country] => US [patent_app_date] => 2008-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4704 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/145/08145186.pdf [firstpage_image] =>[orig_patent_app_number] => 12058815 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/058815
Assessing the comparative performance of telecommunication service areas Mar 30, 2008 Issued
Array ( [id] => 4806926 [patent_doc_number] => 20080170504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-17 [patent_title] => 'SUPPORT OF GUARANTEED BIT-RATE TRAFFIC FOR UPLINK TRANSMISSIONS' [patent_app_type] => utility [patent_app_number] => 12/049819 [patent_app_country] => US [patent_app_date] => 2008-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 20876 [patent_no_of_claims] => 11 [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/A1/0170/20080170504.pdf [firstpage_image] =>[orig_patent_app_number] => 12049819 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/049819
Support of guaranteed bit-rate traffic for uplink transmissions Mar 16, 2008 Issued
Array ( [id] => 4867188 [patent_doc_number] => 20080146247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'METHOD OF AND SYSTEM FOR CALIBRATING A REPEATER' [patent_app_type] => utility [patent_app_number] => 11/937454 [patent_app_country] => US [patent_app_date] => 2007-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7013 [patent_no_of_claims] => 21 [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/A1/0146/20080146247.pdf [firstpage_image] =>[orig_patent_app_number] => 11937454 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/937454
Method of and system for calibrating a repeater Nov 7, 2007 Issued
Array ( [id] => 4745951 [patent_doc_number] => 20080090553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-17 [patent_title] => 'DYNAMIC VIDEO MESSAGING' [patent_app_type] => utility [patent_app_number] => 11/870580 [patent_app_country] => US [patent_app_date] => 2007-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6835 [patent_no_of_claims] => 22 [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/A1/0090/20080090553.pdf [firstpage_image] =>[orig_patent_app_number] => 11870580 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/870580
Dynamic video messaging Oct 10, 2007 Issued
Array ( [id] => 4893727 [patent_doc_number] => 20080102826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'METHODS AND DEVICES FOR DETERMINING A TRACKING AREA OF A WIRELESS CELLULAR TELECOMMUNICATION NETWORK COMPRISING PLURAL TRACKING AREAS' [patent_app_type] => utility [patent_app_number] => 11/870683 [patent_app_country] => US [patent_app_date] => 2007-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6940 [patent_no_of_claims] => 14 [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/A1/0102/20080102826.pdf [firstpage_image] =>[orig_patent_app_number] => 11870683 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/870683
METHODS AND DEVICES FOR DETERMINING A TRACKING AREA OF A WIRELESS CELLULAR TELECOMMUNICATION NETWORK COMPRISING PLURAL TRACKING AREAS Oct 10, 2007 Abandoned
Array ( [id] => 8218293 [patent_doc_number] => 08195195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-05 [patent_title] => 'System and method for providing mobility event triggered service of target set and target set' [patent_app_type] => utility [patent_app_number] => 11/870534 [patent_app_country] => US [patent_app_date] => 2007-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12651 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/195/08195195.pdf [firstpage_image] =>[orig_patent_app_number] => 11870534 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/870534
System and method for providing mobility event triggered service of target set and target set Oct 10, 2007 Issued
Array ( [id] => 5285189 [patent_doc_number] => 20090098864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-16 [patent_title] => 'NUMBER TO A NAME' [patent_app_type] => utility [patent_app_number] => 11/869950 [patent_app_country] => US [patent_app_date] => 2007-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3536 [patent_no_of_claims] => 21 [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/A1/0098/20090098864.pdf [firstpage_image] =>[orig_patent_app_number] => 11869950 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/869950
Number to a name Oct 9, 2007 Issued
Array ( [id] => 4524221 [patent_doc_number] => 07933602 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-04-26 [patent_title] => 'Method and system for controlling the rate of vertical handoff operations' [patent_app_type] => utility [patent_app_number] => 11/865835 [patent_app_country] => US [patent_app_date] => 2007-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12182 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/933/07933602.pdf [firstpage_image] =>[orig_patent_app_number] => 11865835 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/865835
Method and system for controlling the rate of vertical handoff operations Oct 1, 2007 Issued
Array ( [id] => 4612263 [patent_doc_number] => 07995614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Sequence allocation method in mobile communication system' [patent_app_type] => utility [patent_app_number] => 12/443940 [patent_app_country] => US [patent_app_date] => 2007-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 5861 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/995/07995614.pdf [firstpage_image] =>[orig_patent_app_number] => 12443940 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/443940
Sequence allocation method in mobile communication system Oct 1, 2007 Issued
Array ( [id] => 8319099 [patent_doc_number] => 08233889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-31 [patent_title] => 'Method and system for a persistent request generated by a wireless device, executed remotely and output to configurable local resources' [patent_app_type] => utility [patent_app_number] => 11/865805 [patent_app_country] => US [patent_app_date] => 2007-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4913 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11865805 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/865805
Method and system for a persistent request generated by a wireless device, executed remotely and output to configurable local resources Oct 1, 2007 Issued
Array ( [id] => 967 [patent_doc_number] => RE041819 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2010-10-12 [patent_title] => 'Transmission apparatus and base station apparatus using the same' [patent_app_type] => reissue [patent_app_number] => 11/798176 [patent_app_country] => US [patent_app_date] => 2007-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5622 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/041/RE041819.pdf [firstpage_image] =>[orig_patent_app_number] => 11798176 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/798176
Transmission apparatus and base station apparatus using the same May 9, 2007 Issued
Array ( [id] => 8148561 [patent_doc_number] => 08165580 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-04-24 [patent_title] => 'Cell selecting apparatus and cell selecting method' [patent_app_type] => utility [patent_app_number] => 11/797981 [patent_app_country] => US [patent_app_date] => 2007-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 7627 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/165/08165580.pdf [firstpage_image] =>[orig_patent_app_number] => 11797981 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/797981
Cell selecting apparatus and cell selecting method May 8, 2007 Issued
Array ( [id] => 5225388 [patent_doc_number] => 20070254655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-01 [patent_title] => 'Method of training a communication system' [patent_app_type] => utility [patent_app_number] => 11/796497 [patent_app_country] => US [patent_app_date] => 2007-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3372 [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/A1/0254/20070254655.pdf [firstpage_image] =>[orig_patent_app_number] => 11796497 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/796497
Method of training a communication system Apr 25, 2007 Issued
Array ( [id] => 4773930 [patent_doc_number] => 20080059592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'Integrated Instant Messaging and Web Browsing Client and Related Methods' [patent_app_type] => utility [patent_app_number] => 11/673490 [patent_app_country] => US [patent_app_date] => 2007-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4807 [patent_no_of_claims] => 20 [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/A1/0059/20080059592.pdf [firstpage_image] =>[orig_patent_app_number] => 11673490 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/673490
Integrated instant messaging and web browsing client and related methods Feb 8, 2007 Issued
Array ( [id] => 5006409 [patent_doc_number] => 20070203982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'Methods and devices for including a plurality of users in a conversation over a communication network' [patent_app_type] => utility [patent_app_number] => 11/704158 [patent_app_country] => US [patent_app_date] => 2007-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8443 [patent_no_of_claims] => 37 [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/A1/0203/20070203982.pdf [firstpage_image] =>[orig_patent_app_number] => 11704158 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/704158
Methods and devices for including a plurality of users in a conversation over a communication network Feb 6, 2007 Issued
Array ( [id] => 5496110 [patent_doc_number] => 20090264138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'METHOD AND SYSTEM FOR TRANSMITTING MULTIMEDIA CONTENTS IN COMMUNICATION NETWORK' [patent_app_type] => utility [patent_app_number] => 12/096064 [patent_app_country] => US [patent_app_date] => 2007-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4373 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 21 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0264/20090264138.pdf [firstpage_image] =>[orig_patent_app_number] => 12096064 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/096064
METHOD AND SYSTEM FOR TRANSMITTING MULTIMEDIA CONTENTS IN COMMUNICATION NETWORK Jan 25, 2007 Abandoned
Array ( [id] => 7532039 [patent_doc_number] => 07844269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-30 [patent_title] => 'Scanning cell-dependent groups of profiles of wireless local area networks' [patent_app_type] => utility [patent_app_number] => 11/625419 [patent_app_country] => US [patent_app_date] => 2007-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3959 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/844/07844269.pdf [firstpage_image] =>[orig_patent_app_number] => 11625419 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/625419
Scanning cell-dependent groups of profiles of wireless local area networks Jan 21, 2007 Issued
Array ( [id] => 4764027 [patent_doc_number] => 20080175238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'PROXY IGMP CLIENT AND METHOD FOR PROVIDING MULTICAST BROADCAST SERVICES IN A BROADBAND WIRELESS ACCESS NETWORK' [patent_app_type] => utility [patent_app_number] => 11/625451 [patent_app_country] => US [patent_app_date] => 2007-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4504 [patent_no_of_claims] => 28 [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/A1/0175/20080175238.pdf [firstpage_image] =>[orig_patent_app_number] => 11625451 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/625451
Proxy IGMP client and method for providing multicast broadcast services in a broadband wireless access network Jan 21, 2007 Issued
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