Search

Sam K. Ahn

Supervisory Patent Examiner (ID: 2511, Phone: (571)272-3044 , Office: P/2633 )

Most Active Art Unit
2611
Art Unit(s)
2634, 2633, 2637, 2611
Total Applications
770
Issued Applications
626
Pending Applications
43
Abandoned Applications
106

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5666135 [patent_doc_number] => 20060171485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-03 [patent_title] => 'Serdes auto calibration and load balancing' [patent_app_type] => utility [patent_app_number] => 11/046669 [patent_app_country] => US [patent_app_date] => 2005-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2511 [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/A1/0171/20060171485.pdf [firstpage_image] =>[orig_patent_app_number] => 11046669 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/046669
Serdes auto calibration and load balancing Jan 30, 2005 Issued
Array ( [id] => 5665111 [patent_doc_number] => 20060170461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-03 [patent_title] => 'Comparator circuit having reduced pulse width distortion' [patent_app_type] => utility [patent_app_number] => 11/046995 [patent_app_country] => US [patent_app_date] => 2005-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4708 [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/A1/0170/20060170461.pdf [firstpage_image] =>[orig_patent_app_number] => 11046995 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/046995
Comparator circuit having reduced pulse width distortion Jan 30, 2005 Issued
Array ( [id] => 5825972 [patent_doc_number] => 20060062322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-23 [patent_title] => 'Noise variance estimation in wireless communications for diversity combining and log-likelihood scaling' [patent_app_type] => utility [patent_app_number] => 11/047347 [patent_app_country] => US [patent_app_date] => 2005-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8641 [patent_no_of_claims] => 50 [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/A1/0062/20060062322.pdf [firstpage_image] =>[orig_patent_app_number] => 11047347 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/047347
Noise variance estimation in wireless communications for diversity combining and log-likelihood scaling Jan 27, 2005 Issued
Array ( [id] => 867177 [patent_doc_number] => 07369632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-06 [patent_title] => 'Diversity-mode delay lock loop circuit and associated method for a radio receiver' [patent_app_type] => utility [patent_app_number] => 11/046113 [patent_app_country] => US [patent_app_date] => 2005-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 10846 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/369/07369632.pdf [firstpage_image] =>[orig_patent_app_number] => 11046113 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/046113
Diversity-mode delay lock loop circuit and associated method for a radio receiver Jan 27, 2005 Issued
Array ( [id] => 812074 [patent_doc_number] => 07418056 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-26 [patent_title] => 'Digital predistorter using power series model' [patent_app_type] => utility [patent_app_number] => 11/044586 [patent_app_country] => US [patent_app_date] => 2005-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 8704 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/418/07418056.pdf [firstpage_image] =>[orig_patent_app_number] => 11044586 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/044586
Digital predistorter using power series model Jan 27, 2005 Issued
Array ( [id] => 855031 [patent_doc_number] => 07379514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-27 [patent_title] => 'Phase advance compensation for MIMO time-switch preamble modes' [patent_app_type] => utility [patent_app_number] => 11/046085 [patent_app_country] => US [patent_app_date] => 2005-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3808 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/379/07379514.pdf [firstpage_image] =>[orig_patent_app_number] => 11046085 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/046085
Phase advance compensation for MIMO time-switch preamble modes Jan 27, 2005 Issued
Array ( [id] => 7222117 [patent_doc_number] => 20050260958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Method for gaining time information and receiver for implementing the method' [patent_app_type] => utility [patent_app_number] => 11/057030 [patent_app_country] => US [patent_app_date] => 2005-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6152 [patent_no_of_claims] => 27 [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/A1/0260/20050260958.pdf [firstpage_image] =>[orig_patent_app_number] => 11057030 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/057030
Method for gaining time information and receiver for implementing the method Jan 27, 2005 Issued
Array ( [id] => 5235454 [patent_doc_number] => 20070127610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'Programmable and pausable clock generation unit' [patent_app_type] => utility [patent_app_number] => 10/587608 [patent_app_country] => US [patent_app_date] => 2005-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2953 [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/A1/0127/20070127610.pdf [firstpage_image] =>[orig_patent_app_number] => 10587608 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/587608
Programmable and pausable clock generation unit Jan 20, 2005 Issued
Array ( [id] => 5235454 [patent_doc_number] => 20070127610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'Programmable and pausable clock generation unit' [patent_app_type] => utility [patent_app_number] => 10/587608 [patent_app_country] => US [patent_app_date] => 2005-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2953 [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/A1/0127/20070127610.pdf [firstpage_image] =>[orig_patent_app_number] => 10587608 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/587608
Programmable and pausable clock generation unit Jan 20, 2005 Issued
Array ( [id] => 859185 [patent_doc_number] => 07376212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-20 [patent_title] => 'RF isolator with differential input/output' [patent_app_type] => utility [patent_app_number] => 11/020977 [patent_app_country] => US [patent_app_date] => 2004-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 46 [patent_no_of_words] => 12297 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/376/07376212.pdf [firstpage_image] =>[orig_patent_app_number] => 11020977 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/020977
RF isolator with differential input/output Dec 21, 2004 Issued
Array ( [id] => 5390577 [patent_doc_number] => 20090207890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-20 [patent_title] => 'Diversity transmitter-receiver in cdma system using space-time code, and method thereof' [patent_app_type] => utility [patent_app_number] => 10/593011 [patent_app_country] => US [patent_app_date] => 2004-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6381 [patent_no_of_claims] => 22 [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/A1/0207/20090207890.pdf [firstpage_image] =>[orig_patent_app_number] => 10593011 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/593011
Diversity transmitter-receiver in CDMA system using space-time code, and method thereof Dec 20, 2004 Issued
Array ( [id] => 805041 [patent_doc_number] => 07424060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-09 [patent_title] => 'Transformer data coupler with high common mode immunity' [patent_app_type] => utility [patent_app_number] => 10/991491 [patent_app_country] => US [patent_app_date] => 2004-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4681 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/424/07424060.pdf [firstpage_image] =>[orig_patent_app_number] => 10991491 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/991491
Transformer data coupler with high common mode immunity Nov 18, 2004 Issued
Array ( [id] => 926522 [patent_doc_number] => 07317756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-08 [patent_title] => 'Ultra-wideband communication apparatus and methods' [patent_app_type] => utility [patent_app_number] => 10/985861 [patent_app_country] => US [patent_app_date] => 2004-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 41 [patent_no_of_words] => 21540 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/317/07317756.pdf [firstpage_image] =>[orig_patent_app_number] => 10985861 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/985861
Ultra-wideband communication apparatus and methods Nov 9, 2004 Issued
Array ( [id] => 796332 [patent_doc_number] => 07430251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-30 [patent_title] => 'VSB transmission system for processing supplemental transmission data' [patent_app_type] => utility [patent_app_number] => 10/977932 [patent_app_country] => US [patent_app_date] => 2004-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6363 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/430/07430251.pdf [firstpage_image] =>[orig_patent_app_number] => 10977932 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/977932
VSB transmission system for processing supplemental transmission data Oct 27, 2004 Issued
Array ( [id] => 6976946 [patent_doc_number] => 20050286662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-29 [patent_title] => 'Low noise circuit and applications thereof' [patent_app_type] => utility [patent_app_number] => 10/958446 [patent_app_country] => US [patent_app_date] => 2004-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4654 [patent_no_of_claims] => 14 [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/A1/0286/20050286662.pdf [firstpage_image] =>[orig_patent_app_number] => 10958446 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/958446
Low noise circuit and applications thereof Oct 4, 2004 Issued
Array ( [id] => 822365 [patent_doc_number] => 07409022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-05 [patent_title] => 'Synchronizing clocks in wireless personal area networks' [patent_app_type] => utility [patent_app_number] => 10/956302 [patent_app_country] => US [patent_app_date] => 2004-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3628 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/409/07409022.pdf [firstpage_image] =>[orig_patent_app_number] => 10956302 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/956302
Synchronizing clocks in wireless personal area networks Sep 30, 2004 Issued
Array ( [id] => 805057 [patent_doc_number] => 07424063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-09 [patent_title] => 'Signal decoding methods and apparatus' [patent_app_type] => utility [patent_app_number] => 10/939503 [patent_app_country] => US [patent_app_date] => 2004-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 11933 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/424/07424063.pdf [firstpage_image] =>[orig_patent_app_number] => 10939503 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/939503
Signal decoding methods and apparatus Sep 13, 2004 Issued
Array ( [id] => 879976 [patent_doc_number] => 07359436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-15 [patent_title] => 'Method for automatic detection of the data rate in a network, particularly a CAN bus type network, and for configuration to the detected data rate, corresponding device' [patent_app_type] => utility [patent_app_number] => 10/940050 [patent_app_country] => US [patent_app_date] => 2004-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 5137 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/359/07359436.pdf [firstpage_image] =>[orig_patent_app_number] => 10940050 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/940050
Method for automatic detection of the data rate in a network, particularly a CAN bus type network, and for configuration to the detected data rate, corresponding device Sep 12, 2004 Issued
Array ( [id] => 5725785 [patent_doc_number] => 20060056545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-16 [patent_title] => 'Signal processing system and method having increased bandwidth' [patent_app_type] => utility [patent_app_number] => 10/940287 [patent_app_country] => US [patent_app_date] => 2004-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1872 [patent_no_of_claims] => 32 [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/A1/0056/20060056545.pdf [firstpage_image] =>[orig_patent_app_number] => 10940287 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/940287
Signal processing system and method having increased bandwidth Sep 12, 2004 Issued
Array ( [id] => 6938031 [patent_doc_number] => 20050111592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-26 [patent_title] => 'Signal decoding methods and apparatus' [patent_app_type] => utility [patent_app_number] => 10/938584 [patent_app_country] => US [patent_app_date] => 2004-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10314 [patent_no_of_claims] => 33 [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/A1/0111/20050111592.pdf [firstpage_image] =>[orig_patent_app_number] => 10938584 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/938584
Signal decoding methods and apparatus Sep 12, 2004 Abandoned
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