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] => 7353484 [patent_doc_number] => 20040048568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-11 [patent_title] => 'Method of and system for calibrating a repeater' [patent_app_type] => new [patent_app_number] => 10/366960 [patent_app_country] => US [patent_app_date] => 2003-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7024 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20040048568.pdf [firstpage_image] =>[orig_patent_app_number] => 10366960 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/366960
Method of and system for calibrating a repeater Feb 13, 2003 Issued
Array ( [id] => 614999 [patent_doc_number] => 07149531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-12 [patent_title] => 'Location applications for wireless networks' [patent_app_type] => utility [patent_app_number] => 10/365621 [patent_app_country] => US [patent_app_date] => 2003-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5182 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/149/07149531.pdf [firstpage_image] =>[orig_patent_app_number] => 10365621 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/365621
Location applications for wireless networks Feb 12, 2003 Issued
Array ( [id] => 6706576 [patent_doc_number] => 20030153310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-14 [patent_title] => 'Location system with enhanced security' [patent_app_type] => new [patent_app_number] => 10/365555 [patent_app_country] => US [patent_app_date] => 2003-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5378 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0153/20030153310.pdf [firstpage_image] =>[orig_patent_app_number] => 10365555 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/365555
Location system with enhanced security Feb 12, 2003 Issued
Array ( [id] => 7408243 [patent_doc_number] => 20040176144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-09 [patent_title] => 'Signal changeable blue tooth earphone device' [patent_app_type] => new [patent_app_number] => 10/367394 [patent_app_country] => US [patent_app_date] => 2003-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3643 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20040176144.pdf [firstpage_image] =>[orig_patent_app_number] => 10367394 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/367394
Signal changeable blue tooth earphone device Feb 10, 2003 Abandoned
Array ( [id] => 1175586 [patent_doc_number] => 06760592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-06 [patent_title] => 'System and method for cyclic carrier de-rotation for earliest time of arrival estimation in a wireless communications system' [patent_app_type] => B2 [patent_app_number] => 10/338621 [patent_app_country] => US [patent_app_date] => 2003-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3639 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/760/06760592.pdf [firstpage_image] =>[orig_patent_app_number] => 10338621 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/338621
System and method for cyclic carrier de-rotation for earliest time of arrival estimation in a wireless communications system Jan 6, 2003 Issued
Array ( [id] => 7467790 [patent_doc_number] => 20040102188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-27 [patent_title] => 'Automatic call forwarding on airplanes' [patent_app_type] => new [patent_app_number] => 10/304875 [patent_app_country] => US [patent_app_date] => 2002-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3595 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20040102188.pdf [firstpage_image] =>[orig_patent_app_number] => 10304875 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/304875
Automatic call forwarding on airplanes Nov 25, 2002 Abandoned
Array ( [id] => 6761692 [patent_doc_number] => 20030125054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-03 [patent_title] => 'Portable messaging device adapted to perform financial transactions' [patent_app_type] => new [patent_app_number] => 10/304830 [patent_app_country] => US [patent_app_date] => 2002-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 9905 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0125/20030125054.pdf [firstpage_image] =>[orig_patent_app_number] => 10304830 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/304830
Portable messaging device adapted to perform financial transactions Nov 25, 2002 Abandoned
Array ( [id] => 7467806 [patent_doc_number] => 20040102192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-27 [patent_title] => 'Method and system for discovery and display of operating wireless networks' [patent_app_type] => new [patent_app_number] => 10/304482 [patent_app_country] => US [patent_app_date] => 2002-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3460 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20040102192.pdf [firstpage_image] =>[orig_patent_app_number] => 10304482 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/304482
Method and system for discovery and display of operating wireless networks Nov 25, 2002 Abandoned
Array ( [id] => 6650176 [patent_doc_number] => 20030104790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Mobile station and method for performing software functions' [patent_app_type] => new [patent_app_number] => 10/304776 [patent_app_country] => US [patent_app_date] => 2002-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3499 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0104/20030104790.pdf [firstpage_image] =>[orig_patent_app_number] => 10304776 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/304776
Mobile station and method for performing software functions Nov 25, 2002 Issued
Array ( [id] => 6650289 [patent_doc_number] => 20030104823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Portable telephone terminal with position-determining function' [patent_app_type] => new [patent_app_number] => 10/303914 [patent_app_country] => US [patent_app_date] => 2002-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11861 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0104/20030104823.pdf [firstpage_image] =>[orig_patent_app_number] => 10303914 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/303914
Portable telephone terminal with position-determining function Nov 25, 2002 Abandoned
Array ( [id] => 6683669 [patent_doc_number] => 20030119533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-26 [patent_title] => 'Multicast location management in a universal terrestrial radio access network' [patent_app_type] => new [patent_app_number] => 10/304056 [patent_app_country] => US [patent_app_date] => 2002-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3918 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20030119533.pdf [firstpage_image] =>[orig_patent_app_number] => 10304056 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/304056
Multicast location management in a universal terrestrial radio access network Nov 25, 2002 Abandoned
Array ( [id] => 7186578 [patent_doc_number] => 20040203685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Portable communication device having a service discovery mechanism and method therefor' [patent_app_type] => new [patent_app_number] => 10/305675 [patent_app_country] => US [patent_app_date] => 2002-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3303 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0203/20040203685.pdf [firstpage_image] =>[orig_patent_app_number] => 10305675 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/305675
Portable communication device having a service discovery mechanism and method therefor Nov 25, 2002 Abandoned
Array ( [id] => 6856476 [patent_doc_number] => 20030129977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-10 [patent_title] => 'Emergency rescue aid' [patent_app_type] => new [patent_app_number] => 10/293319 [patent_app_country] => US [patent_app_date] => 2002-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3397 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0129/20030129977.pdf [firstpage_image] =>[orig_patent_app_number] => 10293319 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/293319
Emergency rescue aid Nov 13, 2002 Abandoned
Array ( [id] => 824969 [patent_doc_number] => 07406319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-29 [patent_title] => 'WLAN having load balancing by access point admission/termination' [patent_app_type] => utility [patent_app_number] => 10/292863 [patent_app_country] => US [patent_app_date] => 2002-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3354 [patent_no_of_claims] => 10 [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/07/406/07406319.pdf [firstpage_image] =>[orig_patent_app_number] => 10292863 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/292863
WLAN having load balancing by access point admission/termination Nov 11, 2002 Issued
Array ( [id] => 4459234 [patent_doc_number] => 07894401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-22 [patent_title] => 'Method of determining feedback in a communication system' [patent_app_type] => utility [patent_app_number] => 10/534044 [patent_app_country] => US [patent_app_date] => 2002-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2948 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/894/07894401.pdf [firstpage_image] =>[orig_patent_app_number] => 10534044 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/534044
Method of determining feedback in a communication system Nov 6, 2002 Issued
Array ( [id] => 6843427 [patent_doc_number] => 20030148774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-07 [patent_title] => 'Location of a mobile station in a telecommunications system' [patent_app_type] => new [patent_app_number] => 10/181095 [patent_app_country] => US [patent_app_date] => 2002-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10536 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 21 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0148/20030148774.pdf [firstpage_image] =>[orig_patent_app_number] => 10181095 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/181095
Location of a mobile station in a telecommunications system Oct 31, 2002 Abandoned
Array ( [id] => 644843 [patent_doc_number] => 07123879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-17 [patent_title] => 'Toll charging system and toll charging method' [patent_app_type] => utility [patent_app_number] => 10/285684 [patent_app_country] => US [patent_app_date] => 2002-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 4638 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/123/07123879.pdf [firstpage_image] =>[orig_patent_app_number] => 10285684 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/285684
Toll charging system and toll charging method Oct 31, 2002 Issued
Array ( [id] => 6868967 [patent_doc_number] => 20030081656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'Methods and apparatus for downlink diversity in CDMA using Walsh codes' [patent_app_type] => new [patent_app_number] => 10/282455 [patent_app_country] => US [patent_app_date] => 2002-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 10486 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20030081656.pdf [firstpage_image] =>[orig_patent_app_number] => 10282455 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/282455
Methods and apparatus for downlink diversity in CDMA using Walsh codes Oct 28, 2002 Issued
Array ( [id] => 7384400 [patent_doc_number] => 20040082330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-29 [patent_title] => 'Method for handoff and redundancy using mobile IP' [patent_app_type] => new [patent_app_number] => 10/282467 [patent_app_country] => US [patent_app_date] => 2002-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3381 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0082/20040082330.pdf [firstpage_image] =>[orig_patent_app_number] => 10282467 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/282467
Method for handoff and redundancy using mobile IP Oct 28, 2002 Abandoned
Array ( [id] => 279654 [patent_doc_number] => 07558739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-07 [patent_title] => 'Method and apparatus for meeting an on-site enterprise service level objective' [patent_app_type] => utility [patent_app_number] => 10/278445 [patent_app_country] => US [patent_app_date] => 2002-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5446 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/558/07558739.pdf [firstpage_image] =>[orig_patent_app_number] => 10278445 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/278445
Method and apparatus for meeting an on-site enterprise service level objective Oct 21, 2002 Issued
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