Weilun Lo

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Array ( [id] => 2509413 [patent_doc_number] => 04872428 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Improvements in or relating to driving connections between two rotatable bodies' [patent_app_type] => 1 [patent_app_number] => 7/297199 [patent_app_country] => US [patent_app_date] => 1989-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1949 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872428.pdf [firstpage_image] =>[orig_patent_app_number] => 297199 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2458573 [patent_doc_number] => 04886022 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Engine valve driving apparatus' [patent_app_type] => 1 [patent_app_number] => 7/292949 [patent_app_country] => US [patent_app_date] => 1989-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 3467 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/886/04886022.pdf [firstpage_image] =>[orig_patent_app_number] => 292949 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2467085 [patent_doc_number] => 04867113 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Reduced friction engine tappet construction' [patent_app_type] => 1 [patent_app_number] => 7/290115 [patent_app_country] => US [patent_app_date] => 1988-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2125 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/867/04867113.pdf [firstpage_image] =>[orig_patent_app_number] => 290115 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2541541 [patent_doc_number] => 04896635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Friction reducing rocker arm construction' [patent_app_type] => 1 [patent_app_number] => 7/290114 [patent_app_country] => US [patent_app_date] => 1988-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1673 [patent_no_of_claims] => 9 [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/04/896/04896635.pdf [firstpage_image] =>[orig_patent_app_number] => 290114 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2583365 [patent_doc_number] => 04911112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Valve operating system for internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 7/290171 [patent_app_country] => US [patent_app_date] => 1988-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 8681 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/911/04911112.pdf [firstpage_image] =>[orig_patent_app_number] => 290171 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2583383 [patent_doc_number] => 04911113 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Valve actuating device for multiple valve type engine' [patent_app_type] => 1 [patent_app_number] => 7/290443 [patent_app_country] => US [patent_app_date] => 1988-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1820 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/911/04911113.pdf [firstpage_image] =>[orig_patent_app_number] => 290443 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2467202 [patent_doc_number] => 04867119 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Engine piston assembly and forged piston member therefor having a cooling recess' [patent_app_type] => 1 [patent_app_number] => 7/291429 [patent_app_country] => US [patent_app_date] => 1988-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4001 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/867/04867119.pdf [firstpage_image] =>[orig_patent_app_number] => 291429 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2566037 [patent_doc_number] => 04924821 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-15 [patent_title] => 'Hydraulic lash adjuster and bridge assembly' [patent_app_type] => 1 [patent_app_number] => 7/288290 [patent_app_country] => US [patent_app_date] => 1988-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2194 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/924/04924821.pdf [firstpage_image] =>[orig_patent_app_number] => 288290 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2463414 [patent_doc_number] => 04875442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Ceramic rocker arm' [patent_app_type] => 1 [patent_app_number] => 7/288128 [patent_app_country] => US [patent_app_date] => 1988-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2344 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/875/04875442.pdf [firstpage_image] =>[orig_patent_app_number] => 288128 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2463375 [patent_doc_number] => 04875440 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Valve control system for internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 7/281662 [patent_app_country] => US [patent_app_date] => 1988-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4044 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/875/04875440.pdf [firstpage_image] =>[orig_patent_app_number] => 281662 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2491331 [patent_doc_number] => 04850311 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => 'Three dimensional cam cardanic follower valve lifter' [patent_app_type] => 1 [patent_app_number] => 7/281611 [patent_app_country] => US [patent_app_date] => 1988-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2449 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/850/04850311.pdf [firstpage_image] =>[orig_patent_app_number] => 281611 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2618334 [patent_doc_number] => 04913104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Rocker arm for operating two valves' [patent_app_type] => 1 [patent_app_number] => 7/278258 [patent_app_country] => US [patent_app_date] => 1988-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1330 [patent_no_of_claims] => 4 [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/04/913/04913104.pdf [firstpage_image] =>[orig_patent_app_number] => 278258 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2509387 [patent_doc_number] => 04872427 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Position controller for a rotatable shaft' [patent_app_type] => 1 [patent_app_number] => 7/277644 [patent_app_country] => US [patent_app_date] => 1988-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3615 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872427.pdf [firstpage_image] =>[orig_patent_app_number] => 277644 [rel_patent_id] =>[rel_patent_doc_number] =>)

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Array ( [id] => 2467049 [patent_doc_number] => 04867111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Arrangement for the actuation of a gas-exchange disk valve' [patent_app_type] => 1 [patent_app_number] => 7/274909 [patent_app_country] => US [patent_app_date] => 1988-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1717 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/867/04867111.pdf [firstpage_image] =>[orig_patent_app_number] => 274909 [rel_patent_id] =>[rel_patent_doc_number] =>)

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Array ( [id] => 2589332 [patent_doc_number] => 04901684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Variable lift cam follower' [patent_app_type] => 1 [patent_app_number] => 7/269615 [patent_app_country] => US [patent_app_date] => 1988-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2126 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/901/04901684.pdf [firstpage_image] =>[orig_patent_app_number] => 269615 [rel_patent_id] =>[rel_patent_doc_number] =>)