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] => 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] => 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
Array ( [id] => 212953 [patent_doc_number] => 07623870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-24 [patent_title] => 'System for and method of providing priority access service and cell load redistribution' [patent_app_type] => utility [patent_app_number] => 11/171515 [patent_app_country] => US [patent_app_date] => 2005-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6723 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/623/07623870.pdf [firstpage_image] =>[orig_patent_app_number] => 11171515 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/171515
System for and method of providing priority access service and cell load redistribution Jun 28, 2005 Issued
Array ( [id] => 4914519 [patent_doc_number] => 20080095119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'Wlan to Umts Handover with Network Requested Pdp Context Activation' [patent_app_type] => utility [patent_app_number] => 11/576776 [patent_app_country] => US [patent_app_date] => 2005-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7112 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0095/20080095119.pdf [firstpage_image] =>[orig_patent_app_number] => 11576776 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/576776
WLAN to UMTS handover with network requested PDP context activation Jun 28, 2005 Issued
Array ( [id] => 4495336 [patent_doc_number] => 07904113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'Method and apparatus for detecting and selectively utilizing peripheral devices' [patent_app_type] => utility [patent_app_number] => 11/151497 [patent_app_country] => US [patent_app_date] => 2005-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4175 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/904/07904113.pdf [firstpage_image] =>[orig_patent_app_number] => 11151497 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/151497
Method and apparatus for detecting and selectively utilizing peripheral devices Jun 12, 2005 Issued
Array ( [id] => 6978322 [patent_doc_number] => 20050288040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-29 [patent_title] => 'Cyclic transmission of notification coordinates in a communication system' [patent_app_type] => utility [patent_app_number] => 11/149585 [patent_app_country] => US [patent_app_date] => 2005-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6371 [patent_no_of_claims] => 10 [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/A1/0288/20050288040.pdf [firstpage_image] =>[orig_patent_app_number] => 11149585 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/149585
Cyclic transmission of notification coordinates in a communication system Jun 9, 2005 Abandoned
Array ( [id] => 5738845 [patent_doc_number] => 20060009236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-12 [patent_title] => 'Determining a location' [patent_app_type] => utility [patent_app_number] => 11/148958 [patent_app_country] => US [patent_app_date] => 2005-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3597 [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/A1/0009/20060009236.pdf [firstpage_image] =>[orig_patent_app_number] => 11148958 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/148958
Determining a location Jun 8, 2005 Abandoned
Array ( [id] => 7056271 [patent_doc_number] => 20050277446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-15 [patent_title] => 'Wireless earphone enabling a ringing signal and method for controlling the ringing signal' [patent_app_type] => utility [patent_app_number] => 11/147281 [patent_app_country] => US [patent_app_date] => 2005-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2257 [patent_no_of_claims] => 14 [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/A1/0277/20050277446.pdf [firstpage_image] =>[orig_patent_app_number] => 11147281 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/147281
Wireless earphone enabling a ringing signal and method for controlling the ringing signal Jun 7, 2005 Abandoned
Array ( [id] => 4576072 [patent_doc_number] => 07840209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-23 [patent_title] => 'Reply voice message transmission system and method thereof' [patent_app_type] => utility [patent_app_number] => 11/574679 [patent_app_country] => US [patent_app_date] => 2005-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3573 [patent_no_of_claims] => 12 [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/07/840/07840209.pdf [firstpage_image] =>[orig_patent_app_number] => 11574679 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/574679
Reply voice message transmission system and method thereof Jun 2, 2005 Issued
Array ( [id] => 5889489 [patent_doc_number] => 20060276199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => 'Vehicle tracker having selectable transceiver mute mode and associated methods' [patent_app_type] => utility [patent_app_number] => 11/143181 [patent_app_country] => US [patent_app_date] => 2005-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2611 [patent_no_of_claims] => 34 [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/A1/0276/20060276199.pdf [firstpage_image] =>[orig_patent_app_number] => 11143181 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/143181
Vehicle tracker having selectable transceiver mute mode and associated methods Jun 1, 2005 Abandoned
Array ( [id] => 5698934 [patent_doc_number] => 20060215618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Method and apparatus for enhancing signal-to-noise ratio of position location measurements' [patent_app_type] => utility [patent_app_number] => 11/120411 [patent_app_country] => US [patent_app_date] => 2005-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7697 [patent_no_of_claims] => 35 [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/A1/0215/20060215618.pdf [firstpage_image] =>[orig_patent_app_number] => 11120411 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/120411
Method and apparatus for enhancing signal-to-noise ratio of position location measurements May 1, 2005 Issued
Array ( [id] => 4698648 [patent_doc_number] => 20080220832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'Mobile Communications Station' [patent_app_type] => utility [patent_app_number] => 11/667094 [patent_app_country] => US [patent_app_date] => 2005-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2670 [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/A1/0220/20080220832.pdf [firstpage_image] =>[orig_patent_app_number] => 11667094 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/667094
Mobile Communications Station Apr 20, 2005 Abandoned
Array ( [id] => 5851514 [patent_doc_number] => 20060234705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Method, apparatus and computer program providing for rapid network selection in a multimode device' [patent_app_type] => utility [patent_app_number] => 11/107495 [patent_app_country] => US [patent_app_date] => 2005-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7491 [patent_no_of_claims] => 74 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0234/20060234705.pdf [firstpage_image] =>[orig_patent_app_number] => 11107495 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/107495
Method, apparatus and computer program providing for rapid network selection in a multimode device Apr 13, 2005 Issued
Array ( [id] => 154646 [patent_doc_number] => 07680081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-16 [patent_title] => 'Mobile node' [patent_app_type] => utility [patent_app_number] => 11/106269 [patent_app_country] => US [patent_app_date] => 2005-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11967 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/680/07680081.pdf [firstpage_image] =>[orig_patent_app_number] => 11106269 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/106269
Mobile node Apr 13, 2005 Issued
Array ( [id] => 162340 [patent_doc_number] => 07676231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-09 [patent_title] => 'Methods and apparatus for selecting communication channels based on channel load information' [patent_app_type] => utility [patent_app_number] => 11/106185 [patent_app_country] => US [patent_app_date] => 2005-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6715 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/676/07676231.pdf [firstpage_image] =>[orig_patent_app_number] => 11106185 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/106185
Methods and apparatus for selecting communication channels based on channel load information Apr 12, 2005 Issued
Array ( [id] => 5663295 [patent_doc_number] => 20060253891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'Multi-channel wireless digital video monitoring system' [patent_app_type] => utility [patent_app_number] => 11/091513 [patent_app_country] => US [patent_app_date] => 2005-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1049 [patent_no_of_claims] => 1 [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/A1/0253/20060253891.pdf [firstpage_image] =>[orig_patent_app_number] => 11091513 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/091513
Multi-channel wireless digital video monitoring system Mar 28, 2005 Abandoned
Array ( [id] => 6957164 [patent_doc_number] => 20050213534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-29 [patent_title] => 'Delivery of buffered frames to power saving stations in wireless local area networks' [patent_app_type] => utility [patent_app_number] => 11/091057 [patent_app_country] => US [patent_app_date] => 2005-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6212 [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/A1/0213/20050213534.pdf [firstpage_image] =>[orig_patent_app_number] => 11091057 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/091057
Delivery of buffered frames to power saving stations in wireless local area networks Mar 27, 2005 Issued
Array ( [id] => 7590330 [patent_doc_number] => 07664054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-16 [patent_title] => 'Neighbor location discovery with directional antennas in a mesh network' [patent_app_type] => utility [patent_app_number] => 11/091641 [patent_app_country] => US [patent_app_date] => 2005-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6491 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/664/07664054.pdf [firstpage_image] =>[orig_patent_app_number] => 11091641 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/091641
Neighbor location discovery with directional antennas in a mesh network Mar 27, 2005 Issued
Array ( [id] => 286656 [patent_doc_number] => 07551586 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-06-23 [patent_title] => 'Method and system for data rate based vertical handoff' [patent_app_type] => utility [patent_app_number] => 11/091299 [patent_app_country] => US [patent_app_date] => 2005-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8367 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/551/07551586.pdf [firstpage_image] =>[orig_patent_app_number] => 11091299 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/091299
Method and system for data rate based vertical handoff Mar 27, 2005 Issued
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