Ching Chang

Array ( [id] => 11018706 [patent_doc_number] => 20160215659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'MULTIPART ROTOR FOR A HYDRAULIC CAMSHAFT ADJUSTER WITH A SUPPLY OF OIL TO THE PRESSURE CHAMBERS THROUGH THE VANES' [patent_app_type] => utility [patent_app_number] => 14/914977 [patent_app_country] => US [patent_app_date] => 2014-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2489 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14914977 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 10915467 [patent_doc_number] => 20140318485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'INTERNAL COMBUSTION ENGINE VALVE DRIVE ADJUSTMENT DEVICE' [patent_app_type] => utility [patent_app_number] => 14/324195 [patent_app_country] => US [patent_app_date] => 2014-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6309 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14324195 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 10122992 [patent_doc_number] => 09157345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-13 [patent_title] => 'Valve control apparatus' [patent_app_type] => utility [patent_app_number] => 14/321043 [patent_app_country] => US [patent_app_date] => 2014-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 30 [patent_no_of_words] => 19892 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14321043 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 11319746 [patent_doc_number] => 09518484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Variable displacement pump' [patent_app_type] => utility [patent_app_number] => 14/319597 [patent_app_country] => US [patent_app_date] => 2014-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 26 [patent_no_of_words] => 13077 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14319597 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 11829316 [patent_doc_number] => 09726053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Valve opening/closing timing control device' [patent_app_type] => utility [patent_app_number] => 14/772144 [patent_app_country] => US [patent_app_date] => 2014-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 11191 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 473 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14772144 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 11192032 [patent_doc_number] => 09422840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Hydraulic valve for an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 14/312858 [patent_app_country] => US [patent_app_date] => 2014-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 2518 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14312858 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 10348267 [patent_doc_number] => 20150233272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'BI-DIRECTIONAL CONTROL GROOVE DESIGN FOR ENGINE ROTATION REVERSAL ON ENGINE WITH SLIDING CAMSHAFT' [patent_app_type] => utility [patent_app_number] => 14/310596 [patent_app_country] => US [patent_app_date] => 2014-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5008 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14310596 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 10122990 [patent_doc_number] => 09157343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-13 [patent_title] => 'Variable valve timing control device' [patent_app_type] => utility [patent_app_number] => 14/303849 [patent_app_country] => US [patent_app_date] => 2014-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7042 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14303849 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 10784833 [patent_doc_number] => 20160130988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'VARIABLE CAMSHAFT TIMING MECHANISM WITH A LOCK PIN ENGAGED BY OIL PRESSURE' [patent_app_type] => utility [patent_app_number] => 14/899684 [patent_app_country] => US [patent_app_date] => 2014-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 17096 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14899684 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 10077768 [patent_doc_number] => 09115612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-25 [patent_title] => 'Valve timing control device' [patent_app_type] => utility [patent_app_number] => 14/296394 [patent_app_country] => US [patent_app_date] => 2014-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 12270 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 511 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14296394 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 9853517 [patent_doc_number] => 20150033533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'CAMSHAFT VARIABLE TIMING UNLOCKING DEVICE, METHOD OF ASSEMBLY, AND USES THEREOF' [patent_app_type] => utility [patent_app_number] => 14/295280 [patent_app_country] => US [patent_app_date] => 2014-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 651 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14295280 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 11350923 [patent_doc_number] => 20160369663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'CAMSHAFT ADJUSTING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/901920 [patent_app_country] => US [patent_app_date] => 2014-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5403 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14901920 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 11041087 [patent_doc_number] => 20160238044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'COLUMN TYPE HYDRAULIC TAPPET' [patent_app_type] => utility [patent_app_number] => 14/765038 [patent_app_country] => US [patent_app_date] => 2014-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2587 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14765038 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 9666937 [patent_doc_number] => 20140230800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'AIR TURBINE DRIVEN EGR PUMP FOR DIESEL ENGINES' [patent_app_type] => utility [patent_app_number] => 14/264164 [patent_app_country] => US [patent_app_date] => 2014-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1349 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14264164 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 10807166 [patent_doc_number] => 20160153323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'Desmodromic Valve Systems And Methods Of Operation Thereof' [patent_app_type] => utility [patent_app_number] => 14/786685 [patent_app_country] => US [patent_app_date] => 2014-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7437 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14786685 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 9654007 [patent_doc_number] => 20140225012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'ELECTRO-HYDRAULIC VALVE TRAIN' [patent_app_type] => utility [patent_app_number] => 14/255782 [patent_app_country] => US [patent_app_date] => 2014-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7076 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14255782 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 10390701 [patent_doc_number] => 20150275708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'ELECTRICALLY ACTUATED CAMSHAFT PHASER' [patent_app_type] => utility [patent_app_number] => 14/242218 [patent_app_country] => US [patent_app_date] => 2014-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3491 [patent_no_of_claims] => 23 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14242218 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 10784830 [patent_doc_number] => 20160130987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'LOCK DETERMINATION DEVICE FOR VARIABLE VALVE TIMING MECHANISM AND LOCK DETERMINATION METHOD FOR VARIABLE VALVE TIMING MECHANISM' [patent_app_type] => utility [patent_app_number] => 14/895584 [patent_app_country] => US [patent_app_date] => 2014-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5770 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14895584 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 10777040 [patent_doc_number] => 20160123196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'ADJUSTMENT DRIVE' [patent_app_type] => utility [patent_app_number] => 14/785740 [patent_app_country] => US [patent_app_date] => 2014-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2572 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14785740 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 10071124 [patent_doc_number] => 09109471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-18 [patent_title] => 'Cam structure' [patent_app_type] => utility [patent_app_number] => 14/226445 [patent_app_country] => US [patent_app_date] => 2014-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 9513 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14226445 [rel_patent_id] =>[rel_patent_doc_number] =>)