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] => 5614206 [patent_doc_number] => 20060116134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Method and apparatus for determining GPRS mobile terminal connection mode' [patent_app_type] => utility [patent_app_number] => 11/289806 [patent_app_country] => US [patent_app_date] => 2005-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2270 [patent_no_of_claims] => 15 [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/A1/0116/20060116134.pdf [firstpage_image] =>[orig_patent_app_number] => 11289806 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/289806
Method and apparatus for determining GPRS mobile terminal connection mode Nov 28, 2005 Abandoned
Array ( [id] => 4796544 [patent_doc_number] => 20080008130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-10 [patent_title] => 'Mobile Station Device And Communication Partner Selection Method' [patent_app_type] => utility [patent_app_number] => 11/718371 [patent_app_country] => US [patent_app_date] => 2005-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 31387 [patent_no_of_claims] => 9 [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/A1/0008/20080008130.pdf [firstpage_image] =>[orig_patent_app_number] => 11718371 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/718371
Mobile station device and communication partner selection method Oct 31, 2005 Issued
Array ( [id] => 5035087 [patent_doc_number] => 20070099626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Tracking system and method' [patent_app_type] => utility [patent_app_number] => 11/262599 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3815 [patent_no_of_claims] => 24 [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/A1/0099/20070099626.pdf [firstpage_image] =>[orig_patent_app_number] => 11262599 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/262599
Tracking system and method Oct 30, 2005 Abandoned
Array ( [id] => 4613028 [patent_doc_number] => 07996014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Communication device and scheduling method' [patent_app_type] => utility [patent_app_number] => 11/718375 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8878 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/996/07996014.pdf [firstpage_image] =>[orig_patent_app_number] => 11718375 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/718375
Communication device and scheduling method Oct 30, 2005 Issued
Array ( [id] => 5278994 [patent_doc_number] => 20090131126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-21 [patent_title] => 'Portable Terminal' [patent_app_type] => utility [patent_app_number] => 11/922915 [patent_app_country] => US [patent_app_date] => 2005-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4329 [patent_no_of_claims] => 9 [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/A1/0131/20090131126.pdf [firstpage_image] =>[orig_patent_app_number] => 11922915 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/922915
Portable terminal Sep 27, 2005 Issued
Array ( [id] => 4852839 [patent_doc_number] => 20080318582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'Radio Control Device, Mobile Station, and Mobile Communication Method' [patent_app_type] => utility [patent_app_number] => 11/575993 [patent_app_country] => US [patent_app_date] => 2005-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9722 [patent_no_of_claims] => 11 [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/A1/0318/20080318582.pdf [firstpage_image] =>[orig_patent_app_number] => 11575993 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/575993
Radio control device, mobile station, and mobile communication method Sep 21, 2005 Issued
Array ( [id] => 5057274 [patent_doc_number] => 20070060196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-15 [patent_title] => 'Call delivery between networks serving a dual mode wireless communication device' [patent_app_type] => utility [patent_app_number] => 11/226173 [patent_app_country] => US [patent_app_date] => 2005-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4601 [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/A1/0060/20070060196.pdf [firstpage_image] =>[orig_patent_app_number] => 11226173 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/226173
Call delivery between networks serving a dual mode wireless communication device Sep 13, 2005 Abandoned
Array ( [id] => 7744804 [patent_doc_number] => 08107943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-31 [patent_title] => 'Method for providing device IDs in a mobile radio device which identify said mobile radio device in a mobile radio network' [patent_app_type] => utility [patent_app_number] => 11/576393 [patent_app_country] => US [patent_app_date] => 2005-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2415 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/107/08107943.pdf [firstpage_image] =>[orig_patent_app_number] => 11576393 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/576393
Method for providing device IDs in a mobile radio device which identify said mobile radio device in a mobile radio network Sep 13, 2005 Issued
Array ( [id] => 5183352 [patent_doc_number] => 20070054706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-08 [patent_title] => 'Wireless headset device having recharging battery' [patent_app_type] => utility [patent_app_number] => 11/219791 [patent_app_country] => US [patent_app_date] => 2005-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1558 [patent_no_of_claims] => 4 [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/A1/0054/20070054706.pdf [firstpage_image] =>[orig_patent_app_number] => 11219791 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/219791
Wireless headset device having recharging battery Sep 6, 2005 Abandoned
Array ( [id] => 179557 [patent_doc_number] => 07657269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-02 [patent_title] => 'Method and apparatus for locating multimode communication devices' [patent_app_type] => utility [patent_app_number] => 11/220256 [patent_app_country] => US [patent_app_date] => 2005-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4140 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/657/07657269.pdf [firstpage_image] =>[orig_patent_app_number] => 11220256 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/220256
Method and apparatus for locating multimode communication devices Sep 5, 2005 Issued
Array ( [id] => 5390454 [patent_doc_number] => 20090207767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-20 [patent_title] => 'CYCLED RECEIVER FOR MOBILE WIRELESS DEVICES' [patent_app_type] => utility [patent_app_number] => 11/574242 [patent_app_country] => US [patent_app_date] => 2005-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2548 [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] => publications/A1/0207/20090207767.pdf [firstpage_image] =>[orig_patent_app_number] => 11574242 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/574242
Cycled receiver for mobile wireless devices Aug 30, 2005 Issued
Array ( [id] => 4844745 [patent_doc_number] => 20080181153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'Wireless Lan Device and Corresponding Method For Power Saving in Wireless Local Area Networks (Wlan) Supporting For Peer Communications' [patent_app_type] => utility [patent_app_number] => 11/574241 [patent_app_country] => US [patent_app_date] => 2005-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1617 [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/A1/0181/20080181153.pdf [firstpage_image] =>[orig_patent_app_number] => 11574241 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/574241
Wireless LAN device and corrsponding method for power saving in wireless local area networks (WLAN) supporting peer to peer communications Aug 29, 2005 Issued
Array ( [id] => 86527 [patent_doc_number] => 07742758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-22 [patent_title] => 'Mobile conferencing and audio sharing technology' [patent_app_type] => utility [patent_app_number] => 11/208147 [patent_app_country] => US [patent_app_date] => 2005-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2820 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/742/07742758.pdf [firstpage_image] =>[orig_patent_app_number] => 11208147 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/208147
Mobile conferencing and audio sharing technology Aug 18, 2005 Issued
Array ( [id] => 4641314 [patent_doc_number] => 08019344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-13 [patent_title] => 'Apparatus, and associated methods, for facilitating secure, make-before-break hand-off in a radio communication system' [patent_app_type] => utility [patent_app_number] => 11/202412 [patent_app_country] => US [patent_app_date] => 2005-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5198 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/019/08019344.pdf [firstpage_image] =>[orig_patent_app_number] => 11202412 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/202412
Apparatus, and associated methods, for facilitating secure, make-before-break hand-off in a radio communication system Aug 10, 2005 Issued
Array ( [id] => 5075514 [patent_doc_number] => 20070015489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-18 [patent_title] => 'Efficiently bounding the location of a mobile communications device' [patent_app_type] => utility [patent_app_number] => 11/182548 [patent_app_country] => US [patent_app_date] => 2005-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2451 [patent_no_of_claims] => 23 [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/A1/0015/20070015489.pdf [firstpage_image] =>[orig_patent_app_number] => 11182548 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/182548
Efficiently bounding the location of a mobile communications device Jul 14, 2005 Issued
Array ( [id] => 56774 [patent_doc_number] => 07773982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-10 [patent_title] => 'Methods, systems and storage media to remotely control a wireless unit' [patent_app_type] => utility [patent_app_number] => 11/181321 [patent_app_country] => US [patent_app_date] => 2005-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7125 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/773/07773982.pdf [firstpage_image] =>[orig_patent_app_number] => 11181321 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/181321
Methods, systems and storage media to remotely control a wireless unit Jul 13, 2005 Issued
Array ( [id] => 5727260 [patent_doc_number] => 20060058020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-16 [patent_title] => 'Location updating in communications networks' [patent_app_type] => utility [patent_app_number] => 11/180171 [patent_app_country] => US [patent_app_date] => 2005-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4600 [patent_no_of_claims] => 41 [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/A1/0058/20060058020.pdf [firstpage_image] =>[orig_patent_app_number] => 11180171 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/180171
Location updating in communications networks Jul 12, 2005 Issued
Array ( [id] => 5768523 [patent_doc_number] => 20060019670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-26 [patent_title] => 'Wireless communication system and channel changing method thereof' [patent_app_type] => utility [patent_app_number] => 11/180742 [patent_app_country] => US [patent_app_date] => 2005-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5928 [patent_no_of_claims] => 36 [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/A1/0019/20060019670.pdf [firstpage_image] =>[orig_patent_app_number] => 11180742 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/180742
Wireless communication system and channel changing method thereof Jul 12, 2005 Issued
Array ( [id] => 907381 [patent_doc_number] => 07336964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-26 [patent_title] => 'Correlating activities with the location of a mobile communications device systems and methods' [patent_app_type] => utility [patent_app_number] => 11/180110 [patent_app_country] => US [patent_app_date] => 2005-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11415 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/336/07336964.pdf [firstpage_image] =>[orig_patent_app_number] => 11180110 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/180110
Correlating activities with the location of a mobile communications device systems and methods Jul 11, 2005 Issued
Array ( [id] => 5820813 [patent_doc_number] => 20060025126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Portable wireless telephone system' [patent_app_type] => utility [patent_app_number] => 11/179362 [patent_app_country] => US [patent_app_date] => 2005-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2371 [patent_no_of_claims] => 7 [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/A1/0025/20060025126.pdf [firstpage_image] =>[orig_patent_app_number] => 11179362 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/179362
Portable wireless telephone system Jul 10, 2005 Abandoned
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