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] => 5698914 [patent_doc_number] => 20060215598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Wireless communication system facilitating communications through local networks' [patent_app_type] => utility [patent_app_number] => 11/091560 [patent_app_country] => US [patent_app_date] => 2005-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2475 [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/A1/0215/20060215598.pdf [firstpage_image] =>[orig_patent_app_number] => 11091560 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/091560
Wireless communication system facilitating communications through local networks Mar 27, 2005 Issued
Array ( [id] => 5768297 [patent_doc_number] => 20050265277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'System and method for sending IP packets to a mobile station transitioning from dormant state to active state' [patent_app_type] => utility [patent_app_number] => 11/091064 [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] => 5679 [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/A1/0265/20050265277.pdf [firstpage_image] =>[orig_patent_app_number] => 11091064 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/091064
System and method for sending IP packets to a mobile station transitioning from dormant state to active state Mar 27, 2005 Issued
Array ( [id] => 7971135 [patent_doc_number] => 07941142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-10 [patent_title] => 'Mobile switchboard, mobile unit, mobile communication system, and position-registration extending method' [patent_app_type] => utility [patent_app_number] => 11/090913 [patent_app_country] => US [patent_app_date] => 2005-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11569 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/941/07941142.pdf [firstpage_image] =>[orig_patent_app_number] => 11090913 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/090913
Mobile switchboard, mobile unit, mobile communication system, and position-registration extending method Mar 23, 2005 Issued
Array ( [id] => 135172 [patent_doc_number] => 07702370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-20 [patent_title] => 'GPS position tracking method with variable updating rate for power conservation' [patent_app_type] => utility [patent_app_number] => 11/083419 [patent_app_country] => US [patent_app_date] => 2005-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 7465 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/702/07702370.pdf [firstpage_image] =>[orig_patent_app_number] => 11083419 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/083419
GPS position tracking method with variable updating rate for power conservation Mar 16, 2005 Issued
Array ( [id] => 6958921 [patent_doc_number] => 20050215291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-29 [patent_title] => 'Cellular phone' [patent_app_type] => utility [patent_app_number] => 11/078705 [patent_app_country] => US [patent_app_date] => 2005-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5768 [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/A1/0215/20050215291.pdf [firstpage_image] =>[orig_patent_app_number] => 11078705 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/078705
Cellular phone Mar 13, 2005 Issued
Array ( [id] => 5760449 [patent_doc_number] => 20060211394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-21 [patent_title] => 'Communication link termination indication signal method and apparatus' [patent_app_type] => utility [patent_app_number] => 11/075249 [patent_app_country] => US [patent_app_date] => 2005-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2854 [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/A1/0211/20060211394.pdf [firstpage_image] =>[orig_patent_app_number] => 11075249 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/075249
Communication link termination indication signal method and apparatus Mar 7, 2005 Issued
Array ( [id] => 4948312 [patent_doc_number] => 20080304438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'Method and Apparatus for Multimedia Communication' [patent_app_type] => utility [patent_app_number] => 11/576334 [patent_app_country] => US [patent_app_date] => 2005-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6243 [patent_no_of_claims] => 15 [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/A1/0304/20080304438.pdf [firstpage_image] =>[orig_patent_app_number] => 11576334 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/576334
Method and apparatus for multimedia communication Jan 25, 2005 Issued
Array ( [id] => 6945090 [patent_doc_number] => 20050197139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-08 [patent_title] => 'Positioning technique' [patent_app_type] => utility [patent_app_number] => 11/030334 [patent_app_country] => US [patent_app_date] => 2005-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6253 [patent_no_of_claims] => 18 [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/A1/0197/20050197139.pdf [firstpage_image] =>[orig_patent_app_number] => 11030334 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/030334
Positioning technique Jan 6, 2005 Issued
Array ( [id] => 7137377 [patent_doc_number] => 20050181830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-18 [patent_title] => 'Increasing frequency assignment (FA) and implementing beacon in small base station transceiver subsystem (BTS)' [patent_app_type] => utility [patent_app_number] => 11/028865 [patent_app_country] => US [patent_app_date] => 2005-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7978 [patent_no_of_claims] => 16 [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/A1/0181/20050181830.pdf [firstpage_image] =>[orig_patent_app_number] => 11028865 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/028865
Increasing frequency assignment (FA) and implementing beacon in small base station transceiver subsystem (BTS) Jan 4, 2005 Abandoned
Array ( [id] => 4752964 [patent_doc_number] => 20080161039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'Dual Band/Dual Mode Mobile Communication Terminal and Control Method Thereof' [patent_app_type] => utility [patent_app_number] => 11/576271 [patent_app_country] => US [patent_app_date] => 2005-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3368 [patent_no_of_claims] => 14 [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/A1/0161/20080161039.pdf [firstpage_image] =>[orig_patent_app_number] => 11576271 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/576271
Dual band/dual mode mobile communication terminal and control method thereof Jan 4, 2005 Issued
Array ( [id] => 5614182 [patent_doc_number] => 20060116110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Wireless connection method and system' [patent_app_type] => utility [patent_app_number] => 11/028567 [patent_app_country] => US [patent_app_date] => 2005-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1633 [patent_no_of_claims] => 15 [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/A1/0116/20060116110.pdf [firstpage_image] =>[orig_patent_app_number] => 11028567 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/028567
Wireless connection method and system Jan 4, 2005 Abandoned
Array ( [id] => 4727661 [patent_doc_number] => 20080207205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Method of Hand-Over In the Mixed Network of Asynchronous Communication Network and Synchronous Communication Network' [patent_app_type] => utility [patent_app_number] => 11/576588 [patent_app_country] => US [patent_app_date] => 2005-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2494 [patent_no_of_claims] => 6 [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/A1/0207/20080207205.pdf [firstpage_image] =>[orig_patent_app_number] => 11576588 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/576588
Method of hand-over in the mixed network of asynchronous communication network and synchronous communication network Jan 4, 2005 Issued
Array ( [id] => 4898261 [patent_doc_number] => 20080117874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-22 [patent_title] => 'Controlling Method And Data Call Handover Method For Dual Band/Dual Mode Mobile Communication Terminal' [patent_app_type] => utility [patent_app_number] => 11/576832 [patent_app_country] => US [patent_app_date] => 2005-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5156 [patent_no_of_claims] => 18 [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/A1/0117/20080117874.pdf [firstpage_image] =>[orig_patent_app_number] => 11576832 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/576832
Controlling method and data call handover method for dual band/dual mode mobile communication terminal Jan 4, 2005 Issued
Array ( [id] => 5631988 [patent_doc_number] => 20060148458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Time service for telephone calls' [patent_app_type] => utility [patent_app_number] => 11/028817 [patent_app_country] => US [patent_app_date] => 2005-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3277 [patent_no_of_claims] => 27 [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/A1/0148/20060148458.pdf [firstpage_image] =>[orig_patent_app_number] => 11028817 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/028817
Time service for telephone calls Jan 3, 2005 Abandoned
Array ( [id] => 4436408 [patent_doc_number] => 07969944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-28 [patent_title] => 'Hand over method for dual band/dual mode mobile communication terminal' [patent_app_type] => utility [patent_app_number] => 11/576849 [patent_app_country] => US [patent_app_date] => 2005-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4004 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/969/07969944.pdf [firstpage_image] =>[orig_patent_app_number] => 11576849 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/576849
Hand over method for dual band/dual mode mobile communication terminal Jan 3, 2005 Issued
Array ( [id] => 5657562 [patent_doc_number] => 20060143298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Mobile terminal, and an associated method, with means for modifying a behavior pattern of a multi-medial user interface' [patent_app_type] => utility [patent_app_number] => 11/023129 [patent_app_country] => US [patent_app_date] => 2004-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4555 [patent_no_of_claims] => 15 [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/A1/0143/20060143298.pdf [firstpage_image] =>[orig_patent_app_number] => 11023129 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/023129
Mobile terminal, and an associated method, with means for modifying a behavior pattern of a multi-medial user interface Dec 26, 2004 Issued
Array ( [id] => 7254812 [patent_doc_number] => 20050143083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-30 [patent_title] => 'Apparatus and method for controlling reverse rate in mobile communication system' [patent_app_type] => utility [patent_app_number] => 11/025824 [patent_app_country] => US [patent_app_date] => 2004-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5891 [patent_no_of_claims] => 36 [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/A1/0143/20050143083.pdf [firstpage_image] =>[orig_patent_app_number] => 11025824 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/025824
Apparatus and method for controlling reverse rate in mobile communication system Dec 26, 2004 Issued
Array ( [id] => 7223828 [patent_doc_number] => 20050254818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'Optical wireless access systems for train passengers' [patent_app_type] => utility [patent_app_number] => 11/021669 [patent_app_country] => US [patent_app_date] => 2004-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3310 [patent_no_of_claims] => 31 [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/A1/0254/20050254818.pdf [firstpage_image] =>[orig_patent_app_number] => 11021669 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/021669
Optical wireless access systems for train passengers Dec 22, 2004 Abandoned
Array ( [id] => 6978315 [patent_doc_number] => 20050288033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-29 [patent_title] => 'System and method for location determination' [patent_app_type] => utility [patent_app_number] => 11/020752 [patent_app_country] => US [patent_app_date] => 2004-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6060 [patent_no_of_claims] => 20 [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/A1/0288/20050288033.pdf [firstpage_image] =>[orig_patent_app_number] => 11020752 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/020752
System and method for location determination Dec 21, 2004 Issued
Array ( [id] => 145056 [patent_doc_number] => 07693266 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-04-06 [patent_title] => 'Method and system for measuring acoustic quality of wireless customer premises equipment' [patent_app_type] => utility [patent_app_number] => 11/022541 [patent_app_country] => US [patent_app_date] => 2004-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3182 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/693/07693266.pdf [firstpage_image] =>[orig_patent_app_number] => 11022541 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/022541
Method and system for measuring acoustic quality of wireless customer premises equipment Dec 21, 2004 Issued
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