Ching Chang

Array ( [id] => 4647830 [patent_doc_number] => 20080035085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-14 [patent_title] => 'Method and apparatus for controlling a switchable cam follower' [patent_app_type] => utility [patent_app_number] => 11/503776 [patent_app_country] => US [patent_app_date] => 2006-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3953 [patent_no_of_claims] => 12 [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/A1/0035/20080035085.pdf [firstpage_image] =>[orig_patent_app_number] => 11503776 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 392682 [patent_doc_number] => 07296549 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-11-20 [patent_title] => 'Hydraulic valve lash adjusters' [patent_app_type] => utility [patent_app_number] => 11/503567 [patent_app_country] => US [patent_app_date] => 2006-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2258 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/296/07296549.pdf [firstpage_image] =>[orig_patent_app_number] => 11503567 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5151303 [patent_doc_number] => 20070034185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-15 [patent_title] => 'Durable valve lifter for combustion engines and methods of making same' [patent_app_type] => utility [patent_app_number] => 11/501666 [patent_app_country] => US [patent_app_date] => 2006-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3342 [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/A1/0034/20070034185.pdf [firstpage_image] =>[orig_patent_app_number] => 11501666 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4569901 [patent_doc_number] => 07849825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-14 [patent_title] => 'Control valve for a device for changing the control times of an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/064135 [patent_app_country] => US [patent_app_date] => 2006-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 9386 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/849/07849825.pdf [firstpage_image] =>[orig_patent_app_number] => 12064135 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5048330 [patent_doc_number] => 20070028874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-08 [patent_title] => 'Mapping temperature compensation limits for PWM control of VCT phasers' [patent_app_type] => utility [patent_app_number] => 11/461928 [patent_app_country] => US [patent_app_date] => 2006-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6637 [patent_no_of_claims] => 42 [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/A1/0028/20070028874.pdf [firstpage_image] =>[orig_patent_app_number] => 11461928 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 99582 [patent_doc_number] => 07721695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-25 [patent_title] => 'Connection element for the secure fixing of a lever-type cam follower' [patent_app_type] => utility [patent_app_number] => 11/997806 [patent_app_country] => US [patent_app_date] => 2006-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2836 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/721/07721695.pdf [firstpage_image] =>[orig_patent_app_number] => 11997806 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 601241 [patent_doc_number] => 07430996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-07 [patent_title] => 'Electromagnetically driven valve' [patent_app_type] => utility [patent_app_number] => 11/492828 [patent_app_country] => US [patent_app_date] => 2006-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4782 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/430/07430996.pdf [firstpage_image] =>[orig_patent_app_number] => 11492828 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5048329 [patent_doc_number] => 20070028873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-08 [patent_title] => 'Electromagnetically driven valve and driving method of the same' [patent_app_type] => utility [patent_app_number] => 11/492950 [patent_app_country] => US [patent_app_date] => 2006-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3603 [patent_no_of_claims] => 7 [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/A1/0028/20070028873.pdf [firstpage_image] =>[orig_patent_app_number] => 11492950 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6386461 [patent_doc_number] => 20100162979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'SWITCHABLE VALVE ACTUATING MECHANISM' [patent_app_type] => utility [patent_app_number] => 12/063217 [patent_app_country] => US [patent_app_date] => 2006-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2984 [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/A1/0162/20100162979.pdf [firstpage_image] =>[orig_patent_app_number] => 12063217 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 794979 [patent_doc_number] => 07428887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-30 [patent_title] => 'Electromagnetically driven valve' [patent_app_type] => utility [patent_app_number] => 11/492826 [patent_app_country] => US [patent_app_date] => 2006-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 5365 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/428/07428887.pdf [firstpage_image] =>[orig_patent_app_number] => 11492826 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5357178 [patent_doc_number] => 20090031972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'Variable Valve Train Apparatus for Internal Combustion Engine' [patent_app_type] => utility [patent_app_number] => 11/989398 [patent_app_country] => US [patent_app_date] => 2006-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8360 [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/A1/0031/20090031972.pdf [firstpage_image] =>[orig_patent_app_number] => 11989398 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5572118 [patent_doc_number] => 20090139478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'RECIPROCATING PISTON INTERNAL COMBUSTION ENGINE AND METHOD FOR DETERMINING THE WEAR OF A TRANSMISSION ELEMENT ARRANGED BETWEEN A CRANKSHAFT AND A CAMSHAFT' [patent_app_type] => utility [patent_app_number] => 12/063449 [patent_app_country] => US [patent_app_date] => 2006-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4094 [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/A1/0139/20090139478.pdf [firstpage_image] =>[orig_patent_app_number] => 12063449 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 200008 [patent_doc_number] => 07631624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-15 [patent_title] => 'Traction mechanism drive' [patent_app_type] => utility [patent_app_number] => 11/482566 [patent_app_country] => US [patent_app_date] => 2006-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1751 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/631/07631624.pdf [firstpage_image] =>[orig_patent_app_number] => 11482566 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5185223 [patent_doc_number] => 20070163529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'Wraparound drive for internal combustion engines having drive damping' [patent_app_type] => utility [patent_app_number] => 11/482476 [patent_app_country] => US [patent_app_date] => 2006-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1288 [patent_no_of_claims] => 5 [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/A1/0163/20070163529.pdf [firstpage_image] =>[orig_patent_app_number] => 11482476 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5072296 [patent_doc_number] => 20070012271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-18 [patent_title] => 'Cylinder head cover for a cylinder head of an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/477766 [patent_app_country] => US [patent_app_date] => 2006-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1757 [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/A1/0012/20070012271.pdf [firstpage_image] =>[orig_patent_app_number] => 11477766 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4556539 [patent_doc_number] => 07827944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-09 [patent_title] => 'System for controlling the response time of a hydraulic system' [patent_app_type] => utility [patent_app_number] => 11/427997 [patent_app_country] => US [patent_app_date] => 2006-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4011 [patent_no_of_claims] => 11 [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/07/827/07827944.pdf [firstpage_image] =>[orig_patent_app_number] => 11427997 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 449979 [patent_doc_number] => 07246587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-24 [patent_title] => 'Deactivating element for a valve train of an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/480157 [patent_app_country] => US [patent_app_date] => 2006-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1768 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/246/07246587.pdf [firstpage_image] =>[orig_patent_app_number] => 11480157 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5267652 [patent_doc_number] => 20090071427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'Valve Drive for an Internal Combustion Engine' [patent_app_type] => utility [patent_app_number] => 11/988839 [patent_app_country] => US [patent_app_date] => 2006-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3250 [patent_no_of_claims] => 7 [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/A1/0071/20090071427.pdf [firstpage_image] =>[orig_patent_app_number] => 11988839 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7994983 [patent_doc_number] => 08079336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-20 [patent_title] => 'Compact valve actuation mechanism for barrel internal combustion engines' [patent_app_type] => utility [patent_app_number] => 11/917147 [patent_app_country] => US [patent_app_date] => 2006-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 4155 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/079/08079336.pdf [firstpage_image] =>[orig_patent_app_number] => 11917147 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6292074 [patent_doc_number] => 20100064995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'Engine valve operating system' [patent_app_type] => utility [patent_app_number] => 11/921078 [patent_app_country] => US [patent_app_date] => 2006-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6156 [patent_no_of_claims] => 4 [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/A1/0064/20100064995.pdf [firstpage_image] =>[orig_patent_app_number] => 11921078 [rel_patent_id] =>[rel_patent_doc_number] =>)