
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] => 7039727
[patent_doc_number] => 20010004886
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-06-28
[patent_title] => 'Valve lifter apparatus'
[patent_app_type] => new-utility
[patent_app_number] => 09/773902
[patent_app_country] => US
[patent_app_date] => 2001-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 5973
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0004/20010004886.pdf
[firstpage_image] =>[orig_patent_app_number] => 09773902
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/773902 | Anti-rotation valve lifter guide apparatus | Jan 30, 2001 | Issued |
Array
(
[id] => 7062871
[patent_doc_number] => 20010042528
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-11-22
[patent_title] => 'Control device for a variable valve timing mechanism of an engine'
[patent_app_type] => new
[patent_app_number] => 09/772827
[patent_app_country] => US
[patent_app_date] => 2001-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 11710
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0042/20010042528.pdf
[firstpage_image] =>[orig_patent_app_number] => 09772827
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/772827 | Control device for a variable valve timing mechanism of an engine | Jan 29, 2001 | Issued |
Array
(
[id] => 1483016
[patent_doc_number] => 06427651
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-08-06
[patent_title] => 'Method for controlling the final position of a gas exchange valve actuated by an electromagnetic actuator in an internal combustion piston engine'
[patent_app_type] => B1
[patent_app_number] => 09/744694
[patent_app_country] => US
[patent_app_date] => 2001-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 4536
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/427/06427651.pdf
[firstpage_image] =>[orig_patent_app_number] => 09744694
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/744694 | Method for controlling the final position of a gas exchange valve actuated by an electromagnetic actuator in an internal combustion piston engine | Jan 28, 2001 | Issued |
Array
(
[id] => 1432720
[patent_doc_number] => 06340008
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-01-22
[patent_title] => 'Method for controlling an electromagnetic actuator for activating a gas exchange valve on a reciprocating internal combustion engine'
[patent_app_type] => B1
[patent_app_number] => 09/744688
[patent_app_country] => US
[patent_app_date] => 2001-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4474
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/340/06340008.pdf
[firstpage_image] =>[orig_patent_app_number] => 09744688
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/744688 | Method for controlling an electromagnetic actuator for activating a gas exchange valve on a reciprocating internal combustion engine | Jan 28, 2001 | Issued |
Array
(
[id] => 6878630
[patent_doc_number] => 20010029915
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-10-18
[patent_title] => 'Cam shaft driving structure of SOHC V-type engine'
[patent_app_type] => new
[patent_app_number] => 09/771848
[patent_app_country] => US
[patent_app_date] => 2001-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 7650
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 319
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0029/20010029915.pdf
[firstpage_image] =>[orig_patent_app_number] => 09771848
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/771848 | Cam shaft driving structure of SOHC V-type engine | Jan 28, 2001 | Issued |
Array
(
[id] => 1453131
[patent_doc_number] => 06390043
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-05-21
[patent_title] => 'Device for hydraulically adjusting the angle of rotation of a shaft in relation to a driving wheel'
[patent_app_type] => B1
[patent_app_number] => 09/674707
[patent_app_country] => US
[patent_app_date] => 2001-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2627
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/390/06390043.pdf
[firstpage_image] =>[orig_patent_app_number] => 09674707
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/674707 | Device for hydraulically adjusting the angle of rotation of a shaft in relation to a driving wheel | Jan 25, 2001 | Issued |
Array
(
[id] => 6877102
[patent_doc_number] => 20010002588
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-06-07
[patent_title] => 'Method of affecting mixture formation and charge motion in an engine cylinder'
[patent_app_type] => new-utility
[patent_app_number] => 09/768264
[patent_app_country] => US
[patent_app_date] => 2001-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2387
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0002/20010002588.pdf
[firstpage_image] =>[orig_patent_app_number] => 09768264
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/768264 | Method of affecting mixture formation and charge motion in an engine cylinder | Jan 24, 2001 | Abandoned |
Array
(
[id] => 6027433
[patent_doc_number] => 20020017253
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-02-14
[patent_title] => 'Rocker arm assembly'
[patent_app_type] => new
[patent_app_number] => 09/769610
[patent_app_country] => US
[patent_app_date] => 2001-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 8154
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 17
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0017/20020017253.pdf
[firstpage_image] =>[orig_patent_app_number] => 09769610
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/769610 | Rocker arm assembly | Jan 24, 2001 | Issued |
Array
(
[id] => 6887134
[patent_doc_number] => 20010008128
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-07-19
[patent_title] => 'Linkless variable valve actuation mechanism'
[patent_app_type] => new-utility
[patent_app_number] => 09/766078
[patent_app_country] => US
[patent_app_date] => 2001-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4608
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0008/20010008128.pdf
[firstpage_image] =>[orig_patent_app_number] => 09766078
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/766078 | Linkless variable valve actuation mechanism | Jan 18, 2001 | Issued |
Array
(
[id] => 1475199
[patent_doc_number] => 06343577
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2002-02-05
[patent_title] => 'Apparatus and method for controlling position of electromagnetically operated engine valve of internal combustion engine'
[patent_app_type] => B2
[patent_app_number] => 09/764071
[patent_app_country] => US
[patent_app_date] => 2001-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 7323
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/343/06343577.pdf
[firstpage_image] =>[orig_patent_app_number] => 09764071
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/764071 | Apparatus and method for controlling position of electromagnetically operated engine valve of internal combustion engine | Jan 18, 2001 | Issued |
Array
(
[id] => 1546061
[patent_doc_number] => 06345595
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2002-02-12
[patent_title] => 'Control apparatus for variably operated engine valve mechanism of internal combustion engine'
[patent_app_type] => B2
[patent_app_number] => 09/760712
[patent_app_country] => US
[patent_app_date] => 2001-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 17
[patent_no_of_words] => 7608
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 104
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/345/06345595.pdf
[firstpage_image] =>[orig_patent_app_number] => 09760712
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/760712 | Control apparatus for variably operated engine valve mechanism of internal combustion engine | Jan 16, 2001 | Issued |
Array
(
[id] => 1570312
[patent_doc_number] => 06467444
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2002-10-22
[patent_title] => 'Valve operating system in internal combustion engine'
[patent_app_type] => B2
[patent_app_number] => 09/761107
[patent_app_country] => US
[patent_app_date] => 2001-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 11120
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/467/06467444.pdf
[firstpage_image] =>[orig_patent_app_number] => 09761107
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/761107 | Valve operating system in internal combustion engine | Jan 16, 2001 | Issued |
Array
(
[id] => 6899469
[patent_doc_number] => 20010009145
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-07-26
[patent_title] => 'Switchable flat or roller tappet'
[patent_app_type] => new
[patent_app_number] => 09/760863
[patent_app_country] => US
[patent_app_date] => 2001-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1933
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0009/20010009145.pdf
[firstpage_image] =>[orig_patent_app_number] => 09760863
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/760863 | Switchable flat or roller tappet | Jan 15, 2001 | Issued |
Array
(
[id] => 6875896
[patent_doc_number] => 20010006049
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-07-05
[patent_title] => 'Method for controlling internal combustion engine valve operating mechanism'
[patent_app_type] => new-utility
[patent_app_number] => 09/761214
[patent_app_country] => US
[patent_app_date] => 2001-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 9472
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0006/20010006049.pdf
[firstpage_image] =>[orig_patent_app_number] => 09761214
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/761214 | Method for controlling internal combustion engine valve operating mechanism | Jan 15, 2001 | Abandoned |
Array
(
[id] => 1573568
[patent_doc_number] => 06446589
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-09-10
[patent_title] => 'Cam actuated continuous simultaneously variable valve timing and lifting assembly'
[patent_app_type] => B1
[patent_app_number] => 09/761215
[patent_app_country] => US
[patent_app_date] => 2001-01-16
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/446/06446589.pdf
[firstpage_image] =>[orig_patent_app_number] => 09761215
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/761215 | Cam actuated continuous simultaneously variable valve timing and lifting assembly | Jan 15, 2001 | Issued |
Array
(
[id] => 1562179
[patent_doc_number] => 06338321
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-01-15
[patent_title] => 'Electronic device for controlling gas exchange valves of an internal combustion engine with variable opening functions'
[patent_app_type] => B1
[patent_app_number] => 09/743751
[patent_app_country] => US
[patent_app_date] => 2001-01-16
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/338/06338321.pdf
[firstpage_image] =>[orig_patent_app_number] => 09743751
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/743751 | Electronic device for controlling gas exchange valves of an internal combustion engine with variable opening functions | Jan 15, 2001 | Issued |
Array
(
[id] => 7090313
[patent_doc_number] => 20010032606
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-10-25
[patent_title] => 'Actuator for variable valve mechanism'
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[patent_app_number] => 09/759869
[patent_app_country] => US
[patent_app_date] => 2001-01-12
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[pdf_file] => publications/A1/0032/20010032606.pdf
[firstpage_image] =>[orig_patent_app_number] => 09759869
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/759869 | Actuator for variable valve mechanism | Jan 11, 2001 | Issued |
Array
(
[id] => 6883629
[patent_doc_number] => 20010037782
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-11-08
[patent_title] => 'Cam link variable valve mechanism'
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[patent_app_number] => 09/755345
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[pdf_file] => publications/A1/0037/20010037782.pdf
[firstpage_image] =>[orig_patent_app_number] => 09755345
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/755345 | Cam link variable valve mechanism | Jan 4, 2001 | Issued |
Array
(
[id] => 6883628
[patent_doc_number] => 20010037781
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[patent_kind] => A1
[patent_issue_date] => 2001-11-08
[patent_title] => 'Variable valve mechanism having an eccentric-driven frame'
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[pdf_file] => publications/A1/0037/20010037781.pdf
[firstpage_image] =>[orig_patent_app_number] => 09755364
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/755364 | Variable valve mechanism having an eccentric-driven frame | Jan 4, 2001 | Issued |
Array
(
[id] => 1570316
[patent_doc_number] => 06467446
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2002-10-22
[patent_title] => 'Variable valve timing system for vehicle'
[patent_app_type] => B2
[patent_app_number] => 09/751304
[patent_app_country] => US
[patent_app_date] => 2000-12-29
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/467/06467446.pdf
[firstpage_image] =>[orig_patent_app_number] => 09751304
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/751304 | Variable valve timing system for vehicle | Dec 28, 2000 | Issued |