Ching Chang

Array ( [id] => 227689 [patent_doc_number] => 07600498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-13 [patent_title] => 'Internal combustion engine with gas exchange valve deactivation' [patent_app_type] => utility [patent_app_number] => 11/679459 [patent_app_country] => US [patent_app_date] => 2007-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5218 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/600/07600498.pdf [firstpage_image] =>[orig_patent_app_number] => 11679459 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 571859 [patent_doc_number] => 07441525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-28 [patent_title] => 'Cylinder head cover for a cylinder head of an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/708048 [patent_app_country] => US [patent_app_date] => 2007-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 2947 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/441/07441525.pdf [firstpage_image] =>[orig_patent_app_number] => 11708048 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4973850 [patent_doc_number] => 20070215078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'Methods and apparatus to use engine valves as both intake and exhaust valves' [patent_app_type] => utility [patent_app_number] => 11/708939 [patent_app_country] => US [patent_app_date] => 2007-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2110 [patent_no_of_claims] => 18 [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/A1/0215/20070215078.pdf [firstpage_image] =>[orig_patent_app_number] => 11708939 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4973852 [patent_doc_number] => 20070215080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'VARIABLE VALVE ACTUATION' [patent_app_type] => utility [patent_app_number] => 11/674915 [patent_app_country] => US [patent_app_date] => 2007-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4157 [patent_no_of_claims] => 19 [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/A1/0215/20070215080.pdf [firstpage_image] =>[orig_patent_app_number] => 11674915 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5001967 [patent_doc_number] => 20070199531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'Valve timing controller' [patent_app_type] => utility [patent_app_number] => 11/705516 [patent_app_country] => US [patent_app_date] => 2007-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10481 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0199/20070199531.pdf [firstpage_image] =>[orig_patent_app_number] => 11705516 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 210118 [patent_doc_number] => 07621243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-24 [patent_title] => 'Valve timing controller' [patent_app_type] => utility [patent_app_number] => 11/705517 [patent_app_country] => US [patent_app_date] => 2007-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3713 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/621/07621243.pdf [firstpage_image] =>[orig_patent_app_number] => 11705517 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 822089 [patent_doc_number] => 07404386 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-07-29 [patent_title] => 'Multi-step valve actuation system' [patent_app_type] => utility [patent_app_number] => 11/674166 [patent_app_country] => US [patent_app_date] => 2007-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2934 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/404/07404386.pdf [firstpage_image] =>[orig_patent_app_number] => 11674166 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 157173 [patent_doc_number] => 07673607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-09 [patent_title] => 'Tappet carrier for barrel engine' [patent_app_type] => utility [patent_app_number] => 11/672612 [patent_app_country] => US [patent_app_date] => 2007-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2045 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/673/07673607.pdf [firstpage_image] =>[orig_patent_app_number] => 11672612 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5097833 [patent_doc_number] => 20070181093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'INTERNAL COMBUSTION ENGINE WITH FIVE VALVES PER CYLINDER' [patent_app_type] => utility [patent_app_number] => 11/671959 [patent_app_country] => US [patent_app_date] => 2007-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2174 [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/A1/0181/20070181093.pdf [firstpage_image] =>[orig_patent_app_number] => 11671959 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 165283 [patent_doc_number] => 07665436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-23 [patent_title] => 'Air cooled Twin Cam V-Twin motorcycle engine timing belt system' [patent_app_type] => utility [patent_app_number] => 11/702240 [patent_app_country] => US [patent_app_date] => 2007-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4526 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/665/07665436.pdf [firstpage_image] =>[orig_patent_app_number] => 11702240 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5174367 [patent_doc_number] => 20070175424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-02 [patent_title] => 'Valve operating apparatus for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/700819 [patent_app_country] => US [patent_app_date] => 2007-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 15648 [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/A1/0175/20070175424.pdf [firstpage_image] =>[orig_patent_app_number] => 11700819 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 8185660 [patent_doc_number] => 08181612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Variable valve timing apparatus and control method therefor' [patent_app_type] => utility [patent_app_number] => 12/280068 [patent_app_country] => US [patent_app_date] => 2007-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6419 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/181/08181612.pdf [firstpage_image] =>[orig_patent_app_number] => 12280068 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 157171 [patent_doc_number] => 07673605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-09 [patent_title] => 'Rocker arm and method of manufacturing same' [patent_app_type] => utility [patent_app_number] => 11/700110 [patent_app_country] => US [patent_app_date] => 2007-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2466 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/673/07673605.pdf [firstpage_image] =>[orig_patent_app_number] => 11700110 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 148844 [patent_doc_number] => 07677211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-16 [patent_title] => 'Single hydraulic circuit module for dual lift of multiple engine valves' [patent_app_type] => utility [patent_app_number] => 11/669619 [patent_app_country] => US [patent_app_date] => 2007-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6268 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/677/07677211.pdf [firstpage_image] =>[orig_patent_app_number] => 11669619 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5059517 [patent_doc_number] => 20070221152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'HIGH STIFFNESS LOW MASS ROCKER ARM' [patent_app_type] => utility [patent_app_number] => 11/668726 [patent_app_country] => US [patent_app_date] => 2007-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2316 [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/A1/0221/20070221152.pdf [firstpage_image] =>[orig_patent_app_number] => 11668726 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4842419 [patent_doc_number] => 20080178827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'ENGINE VALVE CONTROL SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 11/627316 [patent_app_country] => US [patent_app_date] => 2007-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8166 [patent_no_of_claims] => 15 [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/A1/0178/20080178827.pdf [firstpage_image] =>[orig_patent_app_number] => 11627316 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 5065785 [patent_doc_number] => 20070186886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-16 [patent_title] => 'Apparatus for and method of controlling motion mechanism' [patent_app_type] => utility [patent_app_number] => 11/657729 [patent_app_country] => US [patent_app_date] => 2007-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5168 [patent_no_of_claims] => 21 [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/A1/0186/20070186886.pdf [firstpage_image] =>[orig_patent_app_number] => 11657729 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 797330 [patent_doc_number] => 07426912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-23 [patent_title] => 'Oil supply circuit for cylinder deactivation system' [patent_app_type] => utility [patent_app_number] => 11/657319 [patent_app_country] => US [patent_app_date] => 2007-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1748 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/426/07426912.pdf [firstpage_image] =>[orig_patent_app_number] => 11657319 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4762064 [patent_doc_number] => 20080173273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'Cam cover' [patent_app_type] => utility [patent_app_number] => 11/656669 [patent_app_country] => US [patent_app_date] => 2007-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7447 [patent_no_of_claims] => 28 [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/A1/0173/20080173273.pdf [firstpage_image] =>[orig_patent_app_number] => 11656669 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 564151 [patent_doc_number] => 07451728 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-11-18 [patent_title] => 'Electronic controlled system for engines' [patent_app_type] => utility [patent_app_number] => 11/656589 [patent_app_country] => US [patent_app_date] => 2007-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1888 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/451/07451728.pdf [firstpage_image] =>[orig_patent_app_number] => 11656589 [rel_patent_id] =>[rel_patent_doc_number] =>)