Sam K. Ahn

Array ( [id] => 1281549 [patent_doc_number] => 06650717 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-18 [patent_title] => 'Asymmetric pulse amplitude modulation transmission of multi-stream data embedded in a hybrid IBOC channel' [patent_app_type] => B1 [patent_app_number] => 09/293851 [patent_app_country] => US [patent_app_date] => 1999-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2968 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/650/06650717.pdf [firstpage_image] =>[orig_patent_app_number] => 09293851 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 988881 [patent_doc_number] => 06922436 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-07-26 [patent_title] => 'Method and apparatus for clock timing recovery in χDSL particularly VDSL modems' [patent_app_type] => utility [patent_app_number] => 09/623952 [patent_app_country] => US [patent_app_date] => 1999-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6371 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/922/06922436.pdf [firstpage_image] =>[orig_patent_app_number] => 09623952 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 936339 [patent_doc_number] => 06975677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-13 [patent_title] => 'Digital communication device' [patent_app_type] => utility [patent_app_number] => 09/445298 [patent_app_country] => US [patent_app_date] => 1999-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11132 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/975/06975677.pdf [firstpage_image] =>[orig_patent_app_number] => 09445298 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 632117 [patent_doc_number] => 07133434 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-11-07 [patent_title] => 'Making measurements on parallel frequencies in a radio communications device' [patent_app_type] => utility [patent_app_number] => 09/424623 [patent_app_country] => US [patent_app_date] => 1998-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6104 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/133/07133434.pdf [firstpage_image] =>[orig_patent_app_number] => 09424623 [rel_patent_id] =>[rel_patent_doc_number] =>)