Search

Han L. Liu

Examiner (ID: 11185)

Most Active Art Unit
3746
Art Unit(s)
3746
Total Applications
265
Issued Applications
234
Pending Applications
11
Abandoned Applications
20

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5954288 [patent_doc_number] => 20110180044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-28 [patent_title] => 'METHOD AND DEVICE FOR CORRECTING A TEMPERATURE-DEPENDENT LENGTH CHANGE OF AN ACTUATOR UNIT DISPOSED IN THE HOUSING OF A FUEL INJECTOR' [patent_app_type] => utility [patent_app_number] => 13/062063 [patent_app_country] => US [patent_app_date] => 2009-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5477 [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/A1/0180/20110180044.pdf [firstpage_image] =>[orig_patent_app_number] => 13062063 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/062063
METHOD AND DEVICE FOR CORRECTING A TEMPERATURE-DEPENDENT LENGTH CHANGE OF AN ACTUATOR UNIT DISPOSED IN THE HOUSING OF A FUEL INJECTOR Aug 18, 2009 Abandoned
Array ( [id] => 8338379 [patent_doc_number] => 08240292 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-08-14 [patent_title] => 'Evaporative emissions controls in a fuel system' [patent_app_type] => utility [patent_app_number] => 12/543666 [patent_app_country] => US [patent_app_date] => 2009-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 10714 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12543666 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/543666
Evaporative emissions controls in a fuel system Aug 18, 2009 Issued
Array ( [id] => 6439529 [patent_doc_number] => 20100037856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'EXHAUST SYSTEM FOR ENGINE BRAKING' [patent_app_type] => utility [patent_app_number] => 12/537588 [patent_app_country] => US [patent_app_date] => 2009-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4144 [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/A1/0037/20100037856.pdf [firstpage_image] =>[orig_patent_app_number] => 12537588 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/537588
Exhaust system for engine braking Aug 6, 2009 Issued
Array ( [id] => 6439522 [patent_doc_number] => 20100037855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'ENGINE BRAKING METHOD AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/536312 [patent_app_country] => US [patent_app_date] => 2009-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6827 [patent_no_of_claims] => 33 [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/A1/0037/20100037855.pdf [firstpage_image] =>[orig_patent_app_number] => 12536312 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/536312
Engine braking method and system Aug 4, 2009 Issued
Array ( [id] => 4553169 [patent_doc_number] => 07856961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-28 [patent_title] => 'Method for automatic pressure control' [patent_app_type] => utility [patent_app_number] => 12/535142 [patent_app_country] => US [patent_app_date] => 2009-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3456 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/856/07856961.pdf [firstpage_image] =>[orig_patent_app_number] => 12535142 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/535142
Method for automatic pressure control Aug 3, 2009 Issued
Array ( [id] => 5946132 [patent_doc_number] => 20110030640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-10 [patent_title] => 'CHOKE AND PRIMING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/535215 [patent_app_country] => US [patent_app_date] => 2009-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3980 [patent_no_of_claims] => 22 [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/A1/0030/20110030640.pdf [firstpage_image] =>[orig_patent_app_number] => 12535215 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/535215
Choke and priming system for an internal combustion engine Aug 3, 2009 Issued
Array ( [id] => 6644204 [patent_doc_number] => 20100036590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-11 [patent_title] => 'ENGINE STOP CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 12/535149 [patent_app_country] => US [patent_app_date] => 2009-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11226 [patent_no_of_claims] => 4 [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/A1/0036/20100036590.pdf [firstpage_image] =>[orig_patent_app_number] => 12535149 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/535149
Engine stop control device Aug 3, 2009 Issued
Array ( [id] => 6192078 [patent_doc_number] => 20110023832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'FUEL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/512518 [patent_app_country] => US [patent_app_date] => 2009-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2759 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20110023832.pdf [firstpage_image] =>[orig_patent_app_number] => 12512518 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/512518
Fuel system for an internal combustion engine Jul 29, 2009 Issued
Array ( [id] => 7684583 [patent_doc_number] => 20100121558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'DIESEL ENGINE HAVING CAMS FOR CONTROLLING THE INTAKE VALVES, WHICH HAVE A MAIN LOBE AND AN ADDITIONAL LOBE RADIUSED TO EACH OTHER' [patent_app_type] => utility [patent_app_number] => 12/512345 [patent_app_country] => US [patent_app_date] => 2009-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4996 [patent_no_of_claims] => 3 [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/A1/0121/20100121558.pdf [firstpage_image] =>[orig_patent_app_number] => 12512345 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/512345
Diesel engine having cams for controlling the intake valves, which have a main lobe and an additional lobe radiused to each other Jul 29, 2009 Issued
Array ( [id] => 6245577 [patent_doc_number] => 20100024775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'Fuel supply apparatus' [patent_app_type] => utility [patent_app_number] => 12/461022 [patent_app_country] => US [patent_app_date] => 2009-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2850 [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/A1/0024/20100024775.pdf [firstpage_image] =>[orig_patent_app_number] => 12461022 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/461022
Fuel supply apparatus Jul 28, 2009 Abandoned
Array ( [id] => 6260418 [patent_doc_number] => 20100030454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'PROCEDURE FOR DETERMINING THE INJECTED FUEL MASS OF A SINGLE INJECTION AND DEVICE FOR IMPLEMENTING THE PROCEDURE' [patent_app_type] => utility [patent_app_number] => 12/507487 [patent_app_country] => US [patent_app_date] => 2009-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2970 [patent_no_of_claims] => 16 [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/A1/0030/20100030454.pdf [firstpage_image] =>[orig_patent_app_number] => 12507487 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/507487
Procedure for determining the injected fuel mass of a single injection and device for implementing the procedure Jul 21, 2009 Issued
Array ( [id] => 8078501 [patent_doc_number] => 08146559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-03 [patent_title] => 'Vehicle hybridization system' [patent_app_type] => utility [patent_app_number] => 12/506378 [patent_app_country] => US [patent_app_date] => 2009-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3655 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/146/08146559.pdf [firstpage_image] =>[orig_patent_app_number] => 12506378 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/506378
Vehicle hybridization system Jul 20, 2009 Issued
Array ( [id] => 6331718 [patent_doc_number] => 20100018489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'ENGINE STARTING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/505800 [patent_app_country] => US [patent_app_date] => 2009-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8527 [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/A1/0018/20100018489.pdf [firstpage_image] =>[orig_patent_app_number] => 12505800 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/505800
Engine starting device Jul 19, 2009 Issued
Array ( [id] => 8078517 [patent_doc_number] => 08146569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-03 [patent_title] => 'Control systems and methods for newly assembled engines' [patent_app_type] => utility [patent_app_number] => 12/505150 [patent_app_country] => US [patent_app_date] => 2009-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5168 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/146/08146569.pdf [firstpage_image] =>[orig_patent_app_number] => 12505150 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/505150
Control systems and methods for newly assembled engines Jul 16, 2009 Issued
Array ( [id] => 6139135 [patent_doc_number] => 20110010075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-13 [patent_title] => 'METHOD, APPARATUS, AND SYSTEM TO MEASURE, RECORD, AND CONTROL EXHAUST PRODUCTS FROM AN ICE' [patent_app_type] => utility [patent_app_number] => 12/500795 [patent_app_country] => US [patent_app_date] => 2009-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5662 [patent_no_of_claims] => 12 [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/A1/0010/20110010075.pdf [firstpage_image] =>[orig_patent_app_number] => 12500795 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/500795
METHOD, APPARATUS, AND SYSTEM TO MEASURE, RECORD, AND CONTROL EXHAUST PRODUCTS FROM AN ICE Jul 9, 2009 Abandoned
Array ( [id] => 6455545 [patent_doc_number] => 20100006063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'Internal Combustion Engine Having an Engine Brake Device' [patent_app_type] => utility [patent_app_number] => 12/500469 [patent_app_country] => US [patent_app_date] => 2009-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12121 [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] => publications/A1/0006/20100006063.pdf [firstpage_image] =>[orig_patent_app_number] => 12500469 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/500469
Internal combustion engine having an engine brake device Jul 8, 2009 Issued
Array ( [id] => 6455658 [patent_doc_number] => 20100006074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'EGR VALVE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/499903 [patent_app_country] => US [patent_app_date] => 2009-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2553 [patent_no_of_claims] => 16 [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/A1/0006/20100006074.pdf [firstpage_image] =>[orig_patent_app_number] => 12499903 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/499903
EGR VALVE ASSEMBLY Jul 8, 2009 Abandoned
Array ( [id] => 4599841 [patent_doc_number] => 07983830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-19 [patent_title] => 'Fuel conservation systems and methods' [patent_app_type] => utility [patent_app_number] => 12/497507 [patent_app_country] => US [patent_app_date] => 2009-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11118 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/983/07983830.pdf [firstpage_image] =>[orig_patent_app_number] => 12497507 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/497507
Fuel conservation systems and methods Jul 1, 2009 Issued
Array ( [id] => 8231129 [patent_doc_number] => 08196565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-12 [patent_title] => 'Fluid injector assembly' [patent_app_type] => utility [patent_app_number] => 12/497167 [patent_app_country] => US [patent_app_date] => 2009-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1588 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/196/08196565.pdf [firstpage_image] =>[orig_patent_app_number] => 12497167 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/497167
Fluid injector assembly Jul 1, 2009 Issued
Array ( [id] => 6493029 [patent_doc_number] => 20100012068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'Prioritizing Use Of Engine Cold Start Aids To mitigate Effect Of Weakened Battery Bank' [patent_app_type] => utility [patent_app_number] => 12/497185 [patent_app_country] => US [patent_app_date] => 2009-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2632 [patent_no_of_claims] => 12 [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/A1/0012/20100012068.pdf [firstpage_image] =>[orig_patent_app_number] => 12497185 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/497185
Prioritizing Use Of Engine Cold Start Aids To mitigate Effect Of Weakened Battery Bank Jul 1, 2009 Abandoned
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