
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] => 6877101
[patent_doc_number] => 20010002587
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-06-07
[patent_title] => 'METHOD FOR EVALUATING THE MARCH OF PRESSURE IN A COMBUSTION CHAMBER'
[patent_app_type] => new-utility
[patent_app_number] => 09/509304
[patent_app_country] => US
[patent_app_date] => 2000-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3041
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0002/20010002587.pdf
[firstpage_image] =>[orig_patent_app_number] => 09509304
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/509304 | Method for evaluating the march of pressure in a combustion chamber | Mar 22, 2000 | Issued |
Array
(
[id] => 4250066
[patent_doc_number] => 06321704
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-27
[patent_title] => 'Hydraulically actuated latching valve deactivation'
[patent_app_type] => 1
[patent_app_number] => 9/533832
[patent_app_country] => US
[patent_app_date] => 2000-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 3371
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 291
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/321/06321704.pdf
[firstpage_image] =>[orig_patent_app_number] => 533832
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/533832 | Hydraulically actuated latching valve deactivation | Mar 22, 2000 | Issued |
Array
(
[id] => 4341654
[patent_doc_number] => 06167853
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-02
[patent_title] => 'Hydraulic control device for at least one lifting valve'
[patent_app_type] => 1
[patent_app_number] => 9/403167
[patent_app_country] => US
[patent_app_date] => 2000-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2946
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/167/06167853.pdf
[firstpage_image] =>[orig_patent_app_number] => 403167
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/403167 | Hydraulic control device for at least one lifting valve | Mar 21, 2000 | Issued |
Array
(
[id] => 4223903
[patent_doc_number] => 06220212
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-24
[patent_title] => 'Automotive valve rocker arms'
[patent_app_type] => 1
[patent_app_number] => 9/533117
[patent_app_country] => US
[patent_app_date] => 2000-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2861
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 313
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/220/06220212.pdf
[firstpage_image] =>[orig_patent_app_number] => 533117
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/533117 | Automotive valve rocker arms | Mar 21, 2000 | Issued |
Array
(
[id] => 4386602
[patent_doc_number] => 06227154
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-08
[patent_title] => 'Valvegear for engines of reciprocating piston type'
[patent_app_type] => 1
[patent_app_number] => 9/533016
[patent_app_country] => US
[patent_app_date] => 2000-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4075
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 237
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/227/06227154.pdf
[firstpage_image] =>[orig_patent_app_number] => 533016
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/533016 | Valvegear for engines of reciprocating piston type | Mar 21, 2000 | Issued |
Array
(
[id] => 4340741
[patent_doc_number] => 06173685
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-16
[patent_title] => 'Air-fuel module adapted for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 9/533039
[patent_app_country] => US
[patent_app_date] => 2000-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3316
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/173/06173685.pdf
[firstpage_image] =>[orig_patent_app_number] => 533039
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/533039 | Air-fuel module adapted for an internal combustion engine | Mar 21, 2000 | Issued |
Array
(
[id] => 4223877
[patent_doc_number] => 06220210
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-24
[patent_title] => 'Solenoid valve driving device'
[patent_app_type] => 1
[patent_app_number] => 9/531500
[patent_app_country] => US
[patent_app_date] => 2000-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2623
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/220/06220210.pdf
[firstpage_image] =>[orig_patent_app_number] => 531500
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/531500 | Solenoid valve driving device | Mar 20, 2000 | Issued |
Array
(
[id] => 4323881
[patent_doc_number] => 06213070
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-10
[patent_title] => 'Control apparatus for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 9/531222
[patent_app_country] => US
[patent_app_date] => 2000-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 22
[patent_no_of_words] => 9254
[patent_no_of_claims] => 4
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/213/06213070.pdf
[firstpage_image] =>[orig_patent_app_number] => 531222
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/531222 | Control apparatus for internal combustion engine | Mar 19, 2000 | Issued |
Array
(
[id] => 4323868
[patent_doc_number] => 06213069
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-10
[patent_title] => 'Valve timing control device for use in an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 9/531219
[patent_app_country] => US
[patent_app_date] => 2000-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 5752
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/213/06213069.pdf
[firstpage_image] =>[orig_patent_app_number] => 531219
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/531219 | Valve timing control device for use in an internal combustion engine | Mar 19, 2000 | Issued |
Array
(
[id] => 4360485
[patent_doc_number] => 06276322
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-21
[patent_title] => 'Valve timing regulation device'
[patent_app_type] => 1
[patent_app_number] => 9/518640
[patent_app_country] => US
[patent_app_date] => 2000-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 8434
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/276/06276322.pdf
[firstpage_image] =>[orig_patent_app_number] => 518640
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/518640 | Valve timing regulation device | Mar 2, 2000 | Issued |
Array
(
[id] => 4235796
[patent_doc_number] => 06202608
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-20
[patent_title] => 'Control system for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 9/518718
[patent_app_country] => US
[patent_app_date] => 2000-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/06/202/06202608.pdf
[firstpage_image] =>[orig_patent_app_number] => 518718
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/518718 | Control system for internal combustion engine | Mar 2, 2000 | Issued |
Array
(
[id] => 4300752
[patent_doc_number] => 06247436
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-06-19
[patent_title] => 'Engine front cover'
[patent_app_type] => 1
[patent_app_number] => 9/486928
[patent_app_country] => US
[patent_app_date] => 2000-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/06/247/06247436.pdf
[firstpage_image] =>[orig_patent_app_number] => 486928
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/486928 | Engine front cover | Mar 1, 2000 | Issued |
Array
(
[id] => 4328880
[patent_doc_number] => 06289858
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-09-18
[patent_title] => 'Coupling device for connecting an electromagnetic actuator with a component driven thereby'
[patent_app_type] => 1
[patent_app_number] => 9/507682
[patent_app_country] => US
[patent_app_date] => 2000-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => patents/06/289/06289858.pdf
[firstpage_image] =>[orig_patent_app_number] => 507682
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/507682 | Coupling device for connecting an electromagnetic actuator with a component driven thereby | Feb 21, 2000 | Issued |
Array
(
[id] => 4345475
[patent_doc_number] => 06273039
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-14
[patent_title] => 'Valve deactivating roller following'
[patent_app_type] => 1
[patent_app_number] => 9/507590
[patent_app_country] => US
[patent_app_date] => 2000-02-21
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/273/06273039.pdf
[firstpage_image] =>[orig_patent_app_number] => 507590
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/507590 | Valve deactivating roller following | Feb 20, 2000 | Issued |
Array
(
[id] => 4321138
[patent_doc_number] => 06283077
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-09-04
[patent_title] => 'Rocker arm'
[patent_app_type] => 1
[patent_app_number] => 9/506835
[patent_app_country] => US
[patent_app_date] => 2000-02-18
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[pdf_file] => patents/06/283/06283077.pdf
[firstpage_image] =>[orig_patent_app_number] => 506835
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/506835 | Rocker arm | Feb 17, 2000 | Issued |
Array
(
[id] => 4252129
[patent_doc_number] => 06279526
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-28
[patent_title] => 'Valve gear for an internal-combustion engine'
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[pdf_file] => patents/06/279/06279526.pdf
[firstpage_image] =>[orig_patent_app_number] => 506769
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/506769 | Valve gear for an internal-combustion engine | Feb 17, 2000 | Issued |
Array
(
[id] => 4280089
[patent_doc_number] => 06250267
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-06-26
[patent_title] => 'Rolling element phaser'
[patent_app_type] => 1
[patent_app_number] => 9/507095
[patent_app_country] => US
[patent_app_date] => 2000-02-17
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[pdf_file] => patents/06/250/06250267.pdf
[firstpage_image] =>[orig_patent_app_number] => 507095
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/507095 | Rolling element phaser | Feb 16, 2000 | Issued |
Array
(
[id] => 1525083
[patent_doc_number] => 06477999
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-11-12
[patent_title] => 'Vane-type hydraulic variable camshaft timing system with lockout feature'
[patent_app_type] => B1
[patent_app_number] => 09/503769
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/503769 | Vane-type hydraulic variable camshaft timing system with lockout feature | Feb 13, 2000 | Issued |
Array
(
[id] => 4250052
[patent_doc_number] => 06321703
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-27
[patent_title] => 'Device for controlling a gas exchange valve for internal combustion engines'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/485543 | Device for controlling a gas exchange valve for internal combustion engines | Feb 13, 2000 | Issued |
Array
(
[id] => 4211128
[patent_doc_number] => 06164254
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[patent_kind] => NA
[patent_issue_date] => 2000-12-26
[patent_title] => 'Method for setting valve lift'
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[pdf_file] => patents/06/164/06164254.pdf
[firstpage_image] =>[orig_patent_app_number] => 503390
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/503390 | Method for setting valve lift | Feb 13, 2000 | Issued |