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] => 3815041 [patent_doc_number] => 05845397 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Static timing method for heavy duty diesel engines' [patent_app_type] => 1 [patent_app_number] => 8/803874 [patent_app_country] => US [patent_app_date] => 1997-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3640 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/845/05845397.pdf [firstpage_image] =>[orig_patent_app_number] => 803874 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/803874
Static timing method for heavy duty diesel engines Feb 20, 1997 Issued
08/803652 ENGINE HAVING VARIABLE VALVE TIMING MECHANISM Feb 20, 1997 Abandoned
Array ( [id] => 3857299 [patent_doc_number] => 05746168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Cylinder head cover of an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/803653 [patent_app_country] => US [patent_app_date] => 1997-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 863 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/746/05746168.pdf [firstpage_image] =>[orig_patent_app_number] => 803653 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/803653
Cylinder head cover of an internal combustion engine Feb 20, 1997 Issued
Array ( [id] => 3717738 [patent_doc_number] => 05697333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-16 [patent_title] => 'Dual lift actuation means' [patent_app_type] => 1 [patent_app_number] => 8/803339 [patent_app_country] => US [patent_app_date] => 1997-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3623 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/697/05697333.pdf [firstpage_image] =>[orig_patent_app_number] => 803339 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/803339
Dual lift actuation means Feb 19, 1997 Issued
Array ( [id] => 3842594 [patent_doc_number] => 05794576 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Engine cylinder valve controlling apparatus' [patent_app_type] => 1 [patent_app_number] => 8/803518 [patent_app_country] => US [patent_app_date] => 1997-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 6840 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/794/05794576.pdf [firstpage_image] =>[orig_patent_app_number] => 803518 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/803518
Engine cylinder valve controlling apparatus Feb 19, 1997 Issued
Array ( [id] => 3824744 [patent_doc_number] => 05706773 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Integral formed oil column extender for hydraulic lash adjuster' [patent_app_type] => 1 [patent_app_number] => 8/801614 [patent_app_country] => US [patent_app_date] => 1997-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 1737 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/706/05706773.pdf [firstpage_image] =>[orig_patent_app_number] => 801614 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/801614
Integral formed oil column extender for hydraulic lash adjuster Feb 17, 1997 Issued
Array ( [id] => 3799121 [patent_doc_number] => 05709180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-20 [patent_title] => 'Narrow cam two-step lifter' [patent_app_type] => 1 [patent_app_number] => 8/795746 [patent_app_country] => US [patent_app_date] => 1997-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2638 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/709/05709180.pdf [firstpage_image] =>[orig_patent_app_number] => 795746 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/795746
Narrow cam two-step lifter Feb 5, 1997 Issued
Array ( [id] => 3799134 [patent_doc_number] => 05709181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-20 [patent_title] => 'Rocker arm assembly' [patent_app_type] => 1 [patent_app_number] => 8/795749 [patent_app_country] => US [patent_app_date] => 1997-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2143 [patent_no_of_claims] => 3 [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/05/709/05709181.pdf [firstpage_image] =>[orig_patent_app_number] => 795749 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/795749
Rocker arm assembly Feb 5, 1997 Issued
Array ( [id] => 3839318 [patent_doc_number] => 05704314 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-06 [patent_title] => 'Electromagnetic operating arrangement for intake and exhaust valves of internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 8/795516 [patent_app_country] => US [patent_app_date] => 1997-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3257 [patent_no_of_claims] => 6 [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/05/704/05704314.pdf [firstpage_image] =>[orig_patent_app_number] => 795516 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/795516
Electromagnetic operating arrangement for intake and exhaust valves of internal combustion engines Feb 4, 1997 Issued
Array ( [id] => 3670270 [patent_doc_number] => 05690067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Arrangement for the operation of valves of internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/795517 [patent_app_country] => US [patent_app_date] => 1997-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3341 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/690/05690067.pdf [firstpage_image] =>[orig_patent_app_number] => 795517 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/795517
Arrangement for the operation of valves of internal combustion engine Feb 4, 1997 Issued
Array ( [id] => 3807310 [patent_doc_number] => 05758613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Hydraulic lash adjuster and biased normally open check valve system therefor' [patent_app_type] => 1 [patent_app_number] => 8/792809 [patent_app_country] => US [patent_app_date] => 1997-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3460 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/758/05758613.pdf [firstpage_image] =>[orig_patent_app_number] => 792809 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/792809
Hydraulic lash adjuster and biased normally open check valve system therefor Jan 29, 1997 Issued
Array ( [id] => 3721251 [patent_doc_number] => 05799630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Energization control method, and electromagnetic control system in electromagnetic driving device' [patent_app_type] => 1 [patent_app_number] => 8/788741 [patent_app_country] => US [patent_app_date] => 1997-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 9605 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/799/05799630.pdf [firstpage_image] =>[orig_patent_app_number] => 788741 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/788741
Energization control method, and electromagnetic control system in electromagnetic driving device Jan 23, 1997 Issued
Array ( [id] => 3770590 [patent_doc_number] => 05778840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Variable valve driving mechanism' [patent_app_type] => 1 [patent_app_number] => 8/776244 [patent_app_country] => US [patent_app_date] => 1997-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 15497 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/778/05778840.pdf [firstpage_image] =>[orig_patent_app_number] => 776244 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/776244
Variable valve driving mechanism Jan 23, 1997 Issued
Array ( [id] => 3862312 [patent_doc_number] => 05775278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Energization control method, and electromagnetic control system in electromagnetic driving device' [patent_app_type] => 1 [patent_app_number] => 8/787707 [patent_app_country] => US [patent_app_date] => 1997-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 9569 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/775/05775278.pdf [firstpage_image] =>[orig_patent_app_number] => 787707 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/787707
Energization control method, and electromagnetic control system in electromagnetic driving device Jan 23, 1997 Issued
Array ( [id] => 3754417 [patent_doc_number] => 05816207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Tappet roller bearing' [patent_app_type] => 1 [patent_app_number] => 8/784723 [patent_app_country] => US [patent_app_date] => 1997-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4994 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/816/05816207.pdf [firstpage_image] =>[orig_patent_app_number] => 784723 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/784723
Tappet roller bearing Jan 15, 1997 Issued
Array ( [id] => 3839391 [patent_doc_number] => 05704319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-06 [patent_title] => 'Hydraulic clearance compensation element for valve control units of internal-combustion engines' [patent_app_type] => 1 [patent_app_number] => 8/776280 [patent_app_country] => US [patent_app_date] => 1997-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2724 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/704/05704319.pdf [firstpage_image] =>[orig_patent_app_number] => 776280 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/776280
Hydraulic clearance compensation element for valve control units of internal-combustion engines Jan 13, 1997 Issued
Array ( [id] => 3855793 [patent_doc_number] => 05803030 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Phase adjustable cam drive' [patent_app_type] => 1 [patent_app_number] => 8/781404 [patent_app_country] => US [patent_app_date] => 1997-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4729 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/803/05803030.pdf [firstpage_image] =>[orig_patent_app_number] => 781404 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/781404
Phase adjustable cam drive Jan 9, 1997 Issued
Array ( [id] => 3839375 [patent_doc_number] => 05704318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-06 [patent_title] => 'Method of adjusting a valve clearance' [patent_app_type] => 1 [patent_app_number] => 8/779568 [patent_app_country] => US [patent_app_date] => 1997-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3192 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/704/05704318.pdf [firstpage_image] =>[orig_patent_app_number] => 779568 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/779568
Method of adjusting a valve clearance Jan 8, 1997 Issued
Array ( [id] => 3787819 [patent_doc_number] => 05809952 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Valve opening system of internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/773571 [patent_app_country] => US [patent_app_date] => 1996-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 10239 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/809/05809952.pdf [firstpage_image] =>[orig_patent_app_number] => 773571 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/773571
Valve opening system of internal combustion engine Dec 26, 1996 Issued
Array ( [id] => 3818503 [patent_doc_number] => 05711260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-27 [patent_title] => 'Cylinder head of an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/774301 [patent_app_country] => US [patent_app_date] => 1996-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1183 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/711/05711260.pdf [firstpage_image] =>[orig_patent_app_number] => 774301 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/774301
Cylinder head of an internal combustion engine Dec 23, 1996 Issued
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