
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3709448
[patent_doc_number] => 05680841
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-10-28
[patent_title] => 'Internal combustion engines with combined cam and electro-hydraulic engine valve control'
[patent_app_type] => 1
[patent_app_number] => 8/772781
[patent_app_country] => US
[patent_app_date] => 1996-12-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 26
[patent_no_of_words] => 4550
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/680/05680841.pdf
[firstpage_image] =>[orig_patent_app_number] => 772781
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/772781 | Internal combustion engines with combined cam and electro-hydraulic engine valve control | Dec 23, 1996 | Issued |
Array
(
[id] => 3824715
[patent_doc_number] => 05706771
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-13
[patent_title] => 'Hydraulic element assembly'
[patent_app_type] => 1
[patent_app_number] => 8/773238
[patent_app_country] => US
[patent_app_date] => 1996-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3235
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/706/05706771.pdf
[firstpage_image] =>[orig_patent_app_number] => 773238
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/773238 | Hydraulic element assembly | Dec 22, 1996 | Issued |
Array
(
[id] => 3752000
[patent_doc_number] => 05732669
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-31
[patent_title] => 'Valve control for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/771924
[patent_app_country] => US
[patent_app_date] => 1996-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 4015
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/732/05732669.pdf
[firstpage_image] =>[orig_patent_app_number] => 771924
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/771924 | Valve control for an internal combustion engine | Dec 22, 1996 | Issued |
Array
(
[id] => 3867485
[patent_doc_number] => 05832883
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-10
[patent_title] => 'Electromagnetically actuated intake or exhaust valve for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/777698
[patent_app_country] => US
[patent_app_date] => 1996-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2732
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/832/05832883.pdf
[firstpage_image] =>[orig_patent_app_number] => 777698
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/777698 | Electromagnetically actuated intake or exhaust valve for an internal combustion engine | Dec 19, 1996 | Issued |
Array
(
[id] => 3631075
[patent_doc_number] => 05682846
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-11-04
[patent_title] => 'Engine valve actuator with differential area pistons'
[patent_app_type] => 1
[patent_app_number] => 8/772037
[patent_app_country] => US
[patent_app_date] => 1996-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2016
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 228
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/682/05682846.pdf
[firstpage_image] =>[orig_patent_app_number] => 772037
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/772037 | Engine valve actuator with differential area pistons | Dec 18, 1996 | Issued |
Array
(
[id] => 3670069
[patent_doc_number] => 05694893
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-09
[patent_title] => 'Outward opening valve system for an engine'
[patent_app_type] => 1
[patent_app_number] => 8/767746
[patent_app_country] => US
[patent_app_date] => 1996-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2827
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 224
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/694/05694893.pdf
[firstpage_image] =>[orig_patent_app_number] => 767746
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/767746 | Outward opening valve system for an engine | Dec 16, 1996 | Issued |
Array
(
[id] => 3807534
[patent_doc_number] => 05730092
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-24
[patent_title] => 'System for changing lift of a valve'
[patent_app_type] => 1
[patent_app_number] => 8/764219
[patent_app_country] => US
[patent_app_date] => 1996-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1912
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/730/05730092.pdf
[firstpage_image] =>[orig_patent_app_number] => 764219
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/764219 | System for changing lift of a valve | Dec 12, 1996 | Issued |
Array
(
[id] => 3867535
[patent_doc_number] => 05832886
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-10
[patent_title] => 'Apparatus for adjusting a camshaft of an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/764415
[patent_app_country] => US
[patent_app_date] => 1996-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2235
[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/05/832/05832886.pdf
[firstpage_image] =>[orig_patent_app_number] => 764415
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/764415 | Apparatus for adjusting a camshaft of an internal combustion engine | Dec 10, 1996 | Issued |
Array
(
[id] => 3784352
[patent_doc_number] => 05829399
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-03
[patent_title] => 'Pressure fluid supply system for a variable camshaft adjustment'
[patent_app_type] => 1
[patent_app_number] => 8/763409
[patent_app_country] => US
[patent_app_date] => 1996-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3209
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 268
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/829/05829399.pdf
[firstpage_image] =>[orig_patent_app_number] => 763409
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/763409 | Pressure fluid supply system for a variable camshaft adjustment | Dec 10, 1996 | Issued |
Array
(
[id] => 3774560
[patent_doc_number] => 05724928
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-10
[patent_title] => 'Valve timing adjustment device for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/759421
[patent_app_country] => US
[patent_app_date] => 1996-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 5409
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/724/05724928.pdf
[firstpage_image] =>[orig_patent_app_number] => 759421
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/759421 | Valve timing adjustment device for internal combustion engine | Dec 4, 1996 | Issued |
Array
(
[id] => 3860541
[patent_doc_number] => 05727508
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-17
[patent_title] => 'Pressure medium sealing in a camshaft adjusting device'
[patent_app_type] => 1
[patent_app_number] => 8/760842
[patent_app_country] => US
[patent_app_date] => 1996-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3298
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 246
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/727/05727508.pdf
[firstpage_image] =>[orig_patent_app_number] => 760842
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/760842 | Pressure medium sealing in a camshaft adjusting device | Dec 4, 1996 | Issued |
Array
(
[id] => 3728873
[patent_doc_number] => 05715779
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-02-10
[patent_title] => 'Abnormality detecting apparatus for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/759501
[patent_app_country] => US
[patent_app_date] => 1996-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 14484
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 488
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/715/05715779.pdf
[firstpage_image] =>[orig_patent_app_number] => 759501
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/759501 | Abnormality detecting apparatus for internal combustion engine | Dec 3, 1996 | Issued |
Array
(
[id] => 3714553
[patent_doc_number] => 05664528
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-09
[patent_title] => 'Valve timing control apparatus with a restricting means'
[patent_app_type] => 1
[patent_app_number] => 8/758703
[patent_app_country] => US
[patent_app_date] => 1996-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 14
[patent_no_of_words] => 13118
[patent_no_of_claims] => 8
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[patent_words_short_claim] => 472
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/664/05664528.pdf
[firstpage_image] =>[orig_patent_app_number] => 758703
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/758703 | Valve timing control apparatus with a restricting means | Dec 2, 1996 | Issued |
Array
(
[id] => 3677033
[patent_doc_number] => 05678515
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-10-21
[patent_title] => 'Valve timing control apparatus with a disallowing means'
[patent_app_type] => 1
[patent_app_number] => 8/758702
[patent_app_country] => US
[patent_app_date] => 1996-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 14
[patent_no_of_words] => 13118
[patent_no_of_claims] => 8
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[patent_words_short_claim] => 439
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/678/05678515.pdf
[firstpage_image] =>[orig_patent_app_number] => 758702
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/758702 | Valve timing control apparatus with a disallowing means | Dec 2, 1996 | Issued |
Array
(
[id] => 3714567
[patent_doc_number] => 05664529
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-09
[patent_title] => 'Valve timing control apparatus with an initializing means'
[patent_app_type] => 1
[patent_app_number] => 8/758704
[patent_app_country] => US
[patent_app_date] => 1996-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[patent_no_of_words] => 13116
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/664/05664529.pdf
[firstpage_image] =>[orig_patent_app_number] => 758704
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/758704 | Valve timing control apparatus with an initializing means | Dec 2, 1996 | Issued |
Array
(
[id] => 3855836
[patent_doc_number] => 05803033
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-08
[patent_title] => 'Valve drive apparatus for an internal combustion engine having a convex shim between a cam and a valve'
[patent_app_type] => 1
[patent_app_number] => 8/755885
[patent_app_country] => US
[patent_app_date] => 1996-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 5885
[patent_no_of_claims] => 9
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[patent_words_short_claim] => 248
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/803/05803033.pdf
[firstpage_image] =>[orig_patent_app_number] => 755885
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/755885 | Valve drive apparatus for an internal combustion engine having a convex shim between a cam and a valve | Dec 1, 1996 | Issued |
Array
(
[id] => 4030571
[patent_doc_number] => 05931126
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-03
[patent_title] => 'Valve timing control device'
[patent_app_type] => 1
[patent_app_number] => 8/758856
[patent_app_country] => US
[patent_app_date] => 1996-12-02
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/931/05931126.pdf
[firstpage_image] =>[orig_patent_app_number] => 758856
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/758856 | Valve timing control device | Dec 1, 1996 | Issued |
Array
(
[id] => 3909993
[patent_doc_number] => 05937810
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-17
[patent_title] => 'Valve timing control device'
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[patent_app_number] => 8/758857
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[pdf_file] => patents/05/937/05937810.pdf
[firstpage_image] =>[orig_patent_app_number] => 758857
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/758857 | Valve timing control device | Dec 1, 1996 | Issued |
Array
(
[id] => 3792460
[patent_doc_number] => 05787849
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-04
[patent_title] => 'Valve timing phase changer'
[patent_app_type] => 1
[patent_app_number] => 8/751688
[patent_app_country] => US
[patent_app_date] => 1996-11-18
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/787/05787849.pdf
[firstpage_image] =>[orig_patent_app_number] => 751688
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/751688 | Valve timing phase changer | Nov 17, 1996 | Issued |
Array
(
[id] => 3684990
[patent_doc_number] => 05673658
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-10-07
[patent_title] => 'Hydraulic-mechanical valve operating mechanism'
[patent_app_type] => 1
[patent_app_number] => 8/747253
[patent_app_country] => US
[patent_app_date] => 1996-11-18
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/673/05673658.pdf
[firstpage_image] =>[orig_patent_app_number] => 747253
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/747253 | Hydraulic-mechanical valve operating mechanism | Nov 17, 1996 | Issued |