Search

Weilun Lo

Examiner (ID: 6938)

Most Active Art Unit
3402
Art Unit(s)
3402, 3723, 2179, 3747, 3748, 3761, 2899
Total Applications
2327
Issued Applications
2049
Pending Applications
47
Abandoned Applications
231

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3813261 [patent_doc_number] => 05738052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-14 [patent_title] => 'Composite camshaft for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/659468 [patent_app_country] => US [patent_app_date] => 1996-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1841 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/738/05738052.pdf [firstpage_image] =>[orig_patent_app_number] => 659468 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/659468
Composite camshaft for internal combustion engine Jun 2, 1996 Issued
Array ( [id] => 3646703 [patent_doc_number] => 05666913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Variable timing cam follower lever assembly' [patent_app_type] => 1 [patent_app_number] => 8/654930 [patent_app_country] => US [patent_app_date] => 1996-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6856 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/666/05666913.pdf [firstpage_image] =>[orig_patent_app_number] => 654930 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/654930
Variable timing cam follower lever assembly May 28, 1996 Issued
Array ( [id] => 3645168 [patent_doc_number] => 05655487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Switchable support element' [patent_app_type] => 1 [patent_app_number] => 8/647930 [patent_app_country] => US [patent_app_date] => 1996-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2750 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/655/05655487.pdf [firstpage_image] =>[orig_patent_app_number] => 647930 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/647930
Switchable support element May 27, 1996 Issued
Array ( [id] => 3607623 [patent_doc_number] => 05601057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-11 [patent_title] => 'Valve actuating system for a multicylinder internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/654164 [patent_app_country] => US [patent_app_date] => 1996-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2955 [patent_no_of_claims] => 12 [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/05/601/05601057.pdf [firstpage_image] =>[orig_patent_app_number] => 654164 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/654164
Valve actuating system for a multicylinder internal combustion engine May 27, 1996 Issued
Array ( [id] => 3670056 [patent_doc_number] => 05694892 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Roller camshaft for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/653038 [patent_app_country] => US [patent_app_date] => 1996-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2304 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/694/05694892.pdf [firstpage_image] =>[orig_patent_app_number] => 653038 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/653038
Roller camshaft for internal combustion engine May 23, 1996 Issued
Array ( [id] => 3669993 [patent_doc_number] => 05642694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Integral formed oil column extender for hydraulic lash adjuster' [patent_app_type] => 1 [patent_app_number] => 8/658901 [patent_app_country] => US [patent_app_date] => 1996-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 1736 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/642/05642694.pdf [firstpage_image] =>[orig_patent_app_number] => 658901 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/658901
Integral formed oil column extender for hydraulic lash adjuster May 23, 1996 Issued
Array ( [id] => 3608950 [patent_doc_number] => 05611304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-18 [patent_title] => 'Valve timing control mechanism for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/648865 [patent_app_country] => US [patent_app_date] => 1996-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 8503 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/611/05611304.pdf [firstpage_image] =>[orig_patent_app_number] => 648865 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/648865
Valve timing control mechanism for internal combustion engine May 15, 1996 Issued
08/648827 VALVE CONTROL FOR AN INTERNAL COMBUSTION ENGINE May 15, 1996 Abandoned
Array ( [id] => 3618539 [patent_doc_number] => 05609126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-11 [patent_title] => 'Variable camshaft timing system with altitude compensation' [patent_app_type] => 1 [patent_app_number] => 8/655278 [patent_app_country] => US [patent_app_date] => 1996-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3880 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/609/05609126.pdf [firstpage_image] =>[orig_patent_app_number] => 655278 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/655278
Variable camshaft timing system with altitude compensation May 14, 1996 Issued
Array ( [id] => 3710879 [patent_doc_number] => 05669343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Valve timing control system for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/644942 [patent_app_country] => US [patent_app_date] => 1996-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5491 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/669/05669343.pdf [firstpage_image] =>[orig_patent_app_number] => 644942 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/644942
Valve timing control system for internal combustion engine May 12, 1996 Issued
Array ( [id] => 3862282 [patent_doc_number] => 05775275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Valve lifter' [patent_app_type] => 1 [patent_app_number] => 8/645339 [patent_app_country] => US [patent_app_date] => 1996-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1199 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/775/05775275.pdf [firstpage_image] =>[orig_patent_app_number] => 645339 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/645339
Valve lifter May 12, 1996 Issued
Array ( [id] => 3680653 [patent_doc_number] => 05676099 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-14 [patent_title] => 'Multicylinder internal combustion engine and method of operating same' [patent_app_type] => 1 [patent_app_number] => 8/644819 [patent_app_country] => US [patent_app_date] => 1996-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1382 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/676/05676099.pdf [firstpage_image] =>[orig_patent_app_number] => 644819 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/644819
Multicylinder internal combustion engine and method of operating same May 9, 1996 Issued
Array ( [id] => 3670235 [patent_doc_number] => 05690065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Method and device for optimizing air filling in an internal combustion engine cylinder' [patent_app_type] => 1 [patent_app_number] => 8/646284 [patent_app_country] => US [patent_app_date] => 1996-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2911 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/690/05690065.pdf [firstpage_image] =>[orig_patent_app_number] => 646284 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/646284
Method and device for optimizing air filling in an internal combustion engine cylinder May 9, 1996 Issued
Array ( [id] => 3606160 [patent_doc_number] => 05592905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-14 [patent_title] => 'Electromechanical variable valve actuator' [patent_app_type] => 1 [patent_app_number] => 8/644527 [patent_app_country] => US [patent_app_date] => 1996-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 9962 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/592/05592905.pdf [firstpage_image] =>[orig_patent_app_number] => 644527 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/644527
Electromechanical variable valve actuator May 9, 1996 Issued
Array ( [id] => 3638471 [patent_doc_number] => 05605122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-25 [patent_title] => 'Tappet in an internal combustion engine and a method of manufacturing it' [patent_app_type] => 1 [patent_app_number] => 8/643747 [patent_app_country] => US [patent_app_date] => 1996-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 1964 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/605/05605122.pdf [firstpage_image] =>[orig_patent_app_number] => 643747 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/643747
Tappet in an internal combustion engine and a method of manufacturing it May 5, 1996 Issued
Array ( [id] => 3779455 [patent_doc_number] => 05826551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Process and device for controlling the lift of an internal combustion engine valve' [patent_app_type] => 1 [patent_app_number] => 8/640927 [patent_app_country] => US [patent_app_date] => 1996-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3428 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/826/05826551.pdf [firstpage_image] =>[orig_patent_app_number] => 640927 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/640927
Process and device for controlling the lift of an internal combustion engine valve May 5, 1996 Issued
Array ( [id] => 3618564 [patent_doc_number] => 05609128 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-11 [patent_title] => 'Tappet in an internal combustion engine and a method of manufacturing it' [patent_app_type] => 1 [patent_app_number] => 8/642643 [patent_app_country] => US [patent_app_date] => 1996-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2087 [patent_no_of_claims] => 1 [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] => patents/05/609/05609128.pdf [firstpage_image] =>[orig_patent_app_number] => 642643 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/642643
Tappet in an internal combustion engine and a method of manufacturing it May 2, 1996 Issued
Array ( [id] => 3652294 [patent_doc_number] => 05598815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Roller lever of a casting machine' [patent_app_type] => 1 [patent_app_number] => 8/643037 [patent_app_country] => US [patent_app_date] => 1996-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1619 [patent_no_of_claims] => 6 [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/05/598/05598815.pdf [firstpage_image] =>[orig_patent_app_number] => 643037 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/643037
Roller lever of a casting machine May 1, 1996 Issued
Array ( [id] => 3768079 [patent_doc_number] => 05735239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Camshaft arrangement for DOHC engine' [patent_app_type] => 1 [patent_app_number] => 8/635181 [patent_app_country] => US [patent_app_date] => 1996-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2909 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/735/05735239.pdf [firstpage_image] =>[orig_patent_app_number] => 635181 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/635181
Camshaft arrangement for DOHC engine Apr 24, 1996 Issued
Array ( [id] => 3632276 [patent_doc_number] => 05636602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-10 [patent_title] => 'Push-pull valve assembly for an engine cylinder' [patent_app_type] => 1 [patent_app_number] => 8/636619 [patent_app_country] => US [patent_app_date] => 1996-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2731 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/636/05636602.pdf [firstpage_image] =>[orig_patent_app_number] => 636619 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/636619
Push-pull valve assembly for an engine cylinder Apr 22, 1996 Issued
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