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] => 230381 [patent_doc_number] => 07603119 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-10-13 [patent_title] => 'Automatic over-the-air updating of a preferred roaming list (PRL) in a multi-mode device, based on an account association between the device and a wireless local area network (WLAN) access point' [patent_app_type] => utility [patent_app_number] => 11/366795 [patent_app_country] => US [patent_app_date] => 2006-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8450 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/603/07603119.pdf [firstpage_image] =>[orig_patent_app_number] => 11366795 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/366795
Automatic over-the-air updating of a preferred roaming list (PRL) in a multi-mode device, based on an account association between the device and a wireless local area network (WLAN) access point Mar 1, 2006 Issued
Array ( [id] => 5176444 [patent_doc_number] => 20070177503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-02 [patent_title] => 'Call admission to a wireless network based on application-specific quality of service information' [patent_app_type] => utility [patent_app_number] => 11/343769 [patent_app_country] => US [patent_app_date] => 2006-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5726 [patent_no_of_claims] => 23 [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/A1/0177/20070177503.pdf [firstpage_image] =>[orig_patent_app_number] => 11343769 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/343769
Call admission to a wireless network based on application-specific quality of service information Jan 30, 2006 Abandoned
Array ( [id] => 5187280 [patent_doc_number] => 20070165588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'Pilot signal in an FDMA communication system' [patent_app_type] => utility [patent_app_number] => 11/334606 [patent_app_country] => US [patent_app_date] => 2006-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5150 [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/A1/0165/20070165588.pdf [firstpage_image] =>[orig_patent_app_number] => 11334606 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/334606
Pilot signal in an FDMA communication system Jan 17, 2006 Issued
Array ( [id] => 257745 [patent_doc_number] => 07577428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-18 [patent_title] => 'Method of enabling telephone control via printed control interface' [patent_app_type] => utility [patent_app_number] => 11/329187 [patent_app_country] => US [patent_app_date] => 2006-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 32 [patent_no_of_words] => 11839 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/577/07577428.pdf [firstpage_image] =>[orig_patent_app_number] => 11329187 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/329187
Method of enabling telephone control via printed control interface Jan 10, 2006 Issued
Array ( [id] => 4698591 [patent_doc_number] => 20080220775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'Apparatus, method, and computer-readable medium for securely providing communications between devices and networks' [patent_app_type] => utility [patent_app_number] => 11/323181 [patent_app_country] => US [patent_app_date] => 2005-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 17772 [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/A1/0220/20080220775.pdf [firstpage_image] =>[orig_patent_app_number] => 11323181 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/323181
Apparatus, method, and computer-readable medium for securely providing communications between devices and networks Dec 29, 2005 Abandoned
Array ( [id] => 5496124 [patent_doc_number] => 20090264152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'ROTATABLE MODULE WITH TWO INPUT DEVICES FOR A MOBILE COMMUNICATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/721987 [patent_app_country] => US [patent_app_date] => 2005-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4762 [patent_no_of_claims] => 8 [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/A1/0264/20090264152.pdf [firstpage_image] =>[orig_patent_app_number] => 11721987 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/721987
Rotatable module with two input devices for a mobile communication apparatus Dec 14, 2005 Issued
Array ( [id] => 5253725 [patent_doc_number] => 20070135181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Portable information terminal, opening/closing operation method, and display method' [patent_app_type] => utility [patent_app_number] => 11/302211 [patent_app_country] => US [patent_app_date] => 2005-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 43 [patent_no_of_words] => 12271 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0135/20070135181.pdf [firstpage_image] =>[orig_patent_app_number] => 11302211 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/302211
Portable information terminal, opening/closing operation method, and display method Dec 13, 2005 Issued
Array ( [id] => 5253641 [patent_doc_number] => 20070135097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Text and voice capable mobile communication device' [patent_app_type] => utility [patent_app_number] => 11/302334 [patent_app_country] => US [patent_app_date] => 2005-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5158 [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/A1/0135/20070135097.pdf [firstpage_image] =>[orig_patent_app_number] => 11302334 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/302334
Text and voice capable mobile communication device Dec 13, 2005 Issued
Array ( [id] => 875056 [patent_doc_number] => 07362726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-22 [patent_title] => 'Support of guaranteed bit-rate traffic for uplink transmissions' [patent_app_type] => utility [patent_app_number] => 11/302493 [patent_app_country] => US [patent_app_date] => 2005-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 20835 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/362/07362726.pdf [firstpage_image] =>[orig_patent_app_number] => 11302493 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/302493
Support of guaranteed bit-rate traffic for uplink transmissions Dec 13, 2005 Issued
Array ( [id] => 5692979 [patent_doc_number] => 20060153125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-13 [patent_title] => 'Roaming method for maintaining connectivity through heterogeneous wireless networks, and system for realizing the same' [patent_app_type] => utility [patent_app_number] => 11/302138 [patent_app_country] => US [patent_app_date] => 2005-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3852 [patent_no_of_claims] => 27 [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/A1/0153/20060153125.pdf [firstpage_image] =>[orig_patent_app_number] => 11302138 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/302138
Roaming method for maintaining connectivity through heterogeneous wireless networks, and system for realizing the same Dec 13, 2005 Issued
Array ( [id] => 5255004 [patent_doc_number] => 20070136460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Methods and systems for providing a proxy service' [patent_app_type] => utility [patent_app_number] => 11/301915 [patent_app_country] => US [patent_app_date] => 2005-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4738 [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/A1/0136/20070136460.pdf [firstpage_image] =>[orig_patent_app_number] => 11301915 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/301915
Methods and systems for providing a proxy service Dec 12, 2005 Issued
Array ( [id] => 5253667 [patent_doc_number] => 20070135123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Method and apparatus for flexible alerting using a packet gateway' [patent_app_type] => utility [patent_app_number] => 11/301774 [patent_app_country] => US [patent_app_date] => 2005-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3286 [patent_no_of_claims] => 11 [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/A1/0135/20070135123.pdf [firstpage_image] =>[orig_patent_app_number] => 11301774 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/301774
Method and apparatus for flexible alerting using a packet gateway Dec 12, 2005 Abandoned
Array ( [id] => 4518405 [patent_doc_number] => 07917092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Beam selection apparatus and method in voice over internet protocol over switched beam wireless local area network' [patent_app_type] => utility [patent_app_number] => 11/302299 [patent_app_country] => US [patent_app_date] => 2005-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2785 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/917/07917092.pdf [firstpage_image] =>[orig_patent_app_number] => 11302299 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/302299
Beam selection apparatus and method in voice over internet protocol over switched beam wireless local area network Dec 12, 2005 Issued
Array ( [id] => 5630307 [patent_doc_number] => 20060146775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Access point for ensuring quality of service of broadcasting service in wireless local area network' [patent_app_type] => utility [patent_app_number] => 11/301597 [patent_app_country] => US [patent_app_date] => 2005-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2554 [patent_no_of_claims] => 11 [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/A1/0146/20060146775.pdf [firstpage_image] =>[orig_patent_app_number] => 11301597 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/301597
Access point for ensuring quality of service of broadcasting service in wireless local area network Dec 12, 2005 Abandoned
Array ( [id] => 5253668 [patent_doc_number] => 20070135124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Method and system of multiple wireless HPLMN' [patent_app_type] => utility [patent_app_number] => 11/301585 [patent_app_country] => US [patent_app_date] => 2005-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2481 [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/A1/0135/20070135124.pdf [firstpage_image] =>[orig_patent_app_number] => 11301585 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/301585
Method and system of multiple wireless HPLMN Dec 12, 2005 Abandoned
Array ( [id] => 5865824 [patent_doc_number] => 20060099955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Reassigning channels in a spatial diversity radio communications system' [patent_app_type] => utility [patent_app_number] => 11/301824 [patent_app_country] => US [patent_app_date] => 2005-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9967 [patent_no_of_claims] => 23 [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/A1/0099/20060099955.pdf [firstpage_image] =>[orig_patent_app_number] => 11301824 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/301824
Reassigning channels in a spatial diversity radio communications system Dec 11, 2005 Issued
Array ( [id] => 5614238 [patent_doc_number] => 20060116166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Wireless communication system, device, and method of setting up wireless communication adapter' [patent_app_type] => utility [patent_app_number] => 11/289575 [patent_app_country] => US [patent_app_date] => 2005-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11955 [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/A1/0116/20060116166.pdf [firstpage_image] =>[orig_patent_app_number] => 11289575 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/289575
Wireless communication system, device, and method of setting up wireless communication adapter Nov 29, 2005 Issued
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] => 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
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