Search

Un C. Cho

Supervisory Patent Examiner (ID: 4593, Phone: (571)272-7919 , Office: P/2413 )

Most Active Art Unit
2617
Art Unit(s)
2413, 4133, 2617, 2682, 2687, 4115
Total Applications
400
Issued Applications
242
Pending Applications
26
Abandoned Applications
133

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 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] => 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] => 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] => 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] => 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] => 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] => 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] => 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] => 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
Array ( [id] => 5649447 [patent_doc_number] => 20060135182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Method and apparatus for reporting implicit events' [patent_app_type] => utility [patent_app_number] => 11/018832 [patent_app_country] => US [patent_app_date] => 2004-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3433 [patent_no_of_claims] => 10 [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/A1/0135/20060135182.pdf [firstpage_image] =>[orig_patent_app_number] => 11018832 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/018832
Method and apparatus for reporting implicit events Dec 20, 2004 Abandoned
Array ( [id] => 7173066 [patent_doc_number] => 20050122929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-09 [patent_title] => 'Apparatus and methods for central control of mesh networks' [patent_app_type] => utility [patent_app_number] => 10/975647 [patent_app_country] => US [patent_app_date] => 2004-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5933 [patent_no_of_claims] => 40 [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/A1/0122/20050122929.pdf [firstpage_image] =>[orig_patent_app_number] => 10975647 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/975647
Apparatus and methods for central control of mesh networks Oct 27, 2004 Issued
Array ( [id] => 5808041 [patent_doc_number] => 20060094396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Apparatus and method for connecting an emergency call' [patent_app_type] => utility [patent_app_number] => 10/975566 [patent_app_country] => US [patent_app_date] => 2004-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3447 [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/A1/0094/20060094396.pdf [firstpage_image] =>[orig_patent_app_number] => 10975566 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/975566
Apparatus and method for connecting an emergency call Oct 27, 2004 Abandoned
Array ( [id] => 5738820 [patent_doc_number] => 20060009211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-12 [patent_title] => 'Mobile terminal' [patent_app_type] => utility [patent_app_number] => 10/974609 [patent_app_country] => US [patent_app_date] => 2004-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7057 [patent_no_of_claims] => 4 [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/A1/0009/20060009211.pdf [firstpage_image] =>[orig_patent_app_number] => 10974609 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/974609
Mobile terminal Oct 26, 2004 Issued
Array ( [id] => 5743427 [patent_doc_number] => 20060089152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-27 [patent_title] => 'Location-based synchronization of mobile terminals' [patent_app_type] => utility [patent_app_number] => 10/976021 [patent_app_country] => US [patent_app_date] => 2004-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5039 [patent_no_of_claims] => 25 [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/A1/0089/20060089152.pdf [firstpage_image] =>[orig_patent_app_number] => 10976021 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/976021
Location-based synchronization of mobile terminals Oct 26, 2004 Abandoned
Array ( [id] => 5743395 [patent_doc_number] => 20060089120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-27 [patent_title] => 'Desktop cellular phone with security features' [patent_app_type] => utility [patent_app_number] => 10/974126 [patent_app_country] => US [patent_app_date] => 2004-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3238 [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/A1/0089/20060089120.pdf [firstpage_image] =>[orig_patent_app_number] => 10974126 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/974126
Desktop cellular phone with security features Oct 25, 2004 Abandoned
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