Ching Chang

Array ( [id] => 1000932 [patent_doc_number] => 06907852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-21 [patent_title] => 'Valve operating device for variable stroke adjustment of a charge exchange valve of an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 10/704118 [patent_app_country] => US [patent_app_date] => 2003-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1875 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/907/06907852.pdf [firstpage_image] =>[orig_patent_app_number] => 10704118 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1132546 [patent_doc_number] => 06779502 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-24 [patent_title] => 'Cam system capable of small discrete angular cam positions relative to a rotatable shaft' [patent_app_type] => B1 [patent_app_number] => 10/703379 [patent_app_country] => US [patent_app_date] => 2003-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 970 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/779/06779502.pdf [firstpage_image] =>[orig_patent_app_number] => 10703379 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 950478 [patent_doc_number] => 06959676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-01 [patent_title] => 'Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof' [patent_app_type] => utility [patent_app_number] => 10/702047 [patent_app_country] => US [patent_app_date] => 2003-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 53 [patent_no_of_words] => 16152 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/959/06959676.pdf [firstpage_image] =>[orig_patent_app_number] => 10702047 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 762032 [patent_doc_number] => 07007650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-07 [patent_title] => 'Engine valve actuation system' [patent_app_type] => utility [patent_app_number] => 10/697107 [patent_app_country] => US [patent_app_date] => 2003-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5354 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/007/07007650.pdf [firstpage_image] =>[orig_patent_app_number] => 10697107 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7294805 [patent_doc_number] => 20040123824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-01 [patent_title] => 'Engine valve actuation system' [patent_app_type] => new [patent_app_number] => 10/697437 [patent_app_country] => US [patent_app_date] => 2003-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4079 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0123/20040123824.pdf [firstpage_image] =>[orig_patent_app_number] => 10697437 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7350930 [patent_doc_number] => 20040089250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-13 [patent_title] => 'Device for controlling an internal combustion engine with a variable valve timing system' [patent_app_type] => new [patent_app_number] => 10/695822 [patent_app_country] => US [patent_app_date] => 2003-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3896 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0089/20040089250.pdf [firstpage_image] =>[orig_patent_app_number] => 10695822 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7185806 [patent_doc_number] => 20040083999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-06 [patent_title] => 'Control apparatus of variable valve timing mechanism and method thereof' [patent_app_type] => new [patent_app_number] => 10/695002 [patent_app_country] => US [patent_app_date] => 2003-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5092 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0083/20040083999.pdf [firstpage_image] =>[orig_patent_app_number] => 10695002 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1072539 [patent_doc_number] => 06837201 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-01-04 [patent_title] => 'Apparatus and method for lessening the accumulation of high boiling fraction from fuel in intake valves of combustion engines' [patent_app_type] => utility [patent_app_number] => 10/691092 [patent_app_country] => US [patent_app_date] => 2003-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2199 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/837/06837201.pdf [firstpage_image] =>[orig_patent_app_number] => 10691092 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7317579 [patent_doc_number] => 20040134453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'Camshaft adjusting unit' [patent_app_type] => new [patent_app_number] => 10/689847 [patent_app_country] => US [patent_app_date] => 2003-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 808 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0134/20040134453.pdf [firstpage_image] =>[orig_patent_app_number] => 10689847 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1016062 [patent_doc_number] => 06889640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-10 [patent_title] => 'Valve timing control device' [patent_app_type] => utility [patent_app_number] => 10/689748 [patent_app_country] => US [patent_app_date] => 2003-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6539 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/889/06889640.pdf [firstpage_image] =>[orig_patent_app_number] => 10689748 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5779367 [patent_doc_number] => 20060201462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-14 [patent_title] => 'Electrically driven camshaft adjuster' [patent_app_type] => utility [patent_app_number] => 10/531787 [patent_app_country] => US [patent_app_date] => 2003-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4503 [patent_no_of_claims] => 20 [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/A1/0201/20060201462.pdf [firstpage_image] =>[orig_patent_app_number] => 10531787 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7367611 [patent_doc_number] => 20040079187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-29 [patent_title] => 'Lubricated camshaft' [patent_app_type] => new [patent_app_number] => 10/686393 [patent_app_country] => US [patent_app_date] => 2003-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6225 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0079/20040079187.pdf [firstpage_image] =>[orig_patent_app_number] => 10686393 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 728357 [patent_doc_number] => 07036473 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-05-02 [patent_title] => 'Adjustable cam shaft' [patent_app_type] => utility [patent_app_number] => 10/686113 [patent_app_country] => US [patent_app_date] => 2003-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3908 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/036/07036473.pdf [firstpage_image] =>[orig_patent_app_number] => 10686113 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7200382 [patent_doc_number] => 20040069255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'Method for operating an electrohydraulic valve control system of an internal combustion engine, computer program, and control, and regulating unit for operating an internal combustion engine' [patent_app_type] => new [patent_app_number] => 10/398577 [patent_app_country] => US [patent_app_date] => 2003-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3967 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20040069255.pdf [firstpage_image] =>[orig_patent_app_number] => 10398577 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 924643 [patent_doc_number] => 07316211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-08 [patent_title] => 'Adjusting device' [patent_app_type] => utility [patent_app_number] => 10/530508 [patent_app_country] => US [patent_app_date] => 2003-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 3415 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/316/07316211.pdf [firstpage_image] =>[orig_patent_app_number] => 10530508 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7299823 [patent_doc_number] => 20040112314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-17 [patent_title] => 'Valve timing control device' [patent_app_type] => new [patent_app_number] => 10/670477 [patent_app_country] => US [patent_app_date] => 2003-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6116 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20040112314.pdf [firstpage_image] =>[orig_patent_app_number] => 10670477 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 6972996 [patent_doc_number] => 20050038593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-17 [patent_title] => 'Method for controlling the position of a camshaft actuator' [patent_app_type] => utility [patent_app_number] => 10/669808 [patent_app_country] => US [patent_app_date] => 2003-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2659 [patent_no_of_claims] => 10 [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/A1/0038/20050038593.pdf [firstpage_image] =>[orig_patent_app_number] => 10669808 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 7299822 [patent_doc_number] => 20040112313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-17 [patent_title] => 'Valve driving device for an engine' [patent_app_type] => new [patent_app_number] => 10/668597 [patent_app_country] => US [patent_app_date] => 2003-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6889 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20040112313.pdf [firstpage_image] =>[orig_patent_app_number] => 10668597 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 667341 [patent_doc_number] => 07093575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-22 [patent_title] => 'Pin housing sub-assembly for an hydraulic valve lifter' [patent_app_type] => utility [patent_app_number] => 10/667556 [patent_app_country] => US [patent_app_date] => 2003-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2513 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/093/07093575.pdf [firstpage_image] =>[orig_patent_app_number] => 10667556 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1101799 [patent_doc_number] => 06810845 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-02 [patent_title] => 'Lubrication system using valves to meet various engine oil pressure requirements' [patent_app_type] => B1 [patent_app_number] => 10/666748 [patent_app_country] => US [patent_app_date] => 2003-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3094 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/810/06810845.pdf [firstpage_image] =>[orig_patent_app_number] => 10666748 [rel_patent_id] =>[rel_patent_doc_number] =>)