
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] => 3645931
[patent_doc_number] => 05647310
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-15
[patent_title] => 'Engine exhaust valve mechanism'
[patent_app_type] => 1
[patent_app_number] => 8/454724
[patent_app_country] => US
[patent_app_date] => 1995-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 2327
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/647/05647310.pdf
[firstpage_image] =>[orig_patent_app_number] => 454724
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/454724 | Engine exhaust valve mechanism | May 30, 1995 | Issued |
Array
(
[id] => 3583056
[patent_doc_number] => 05558050
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-24
[patent_title] => 'Arrangement for the control of valve timing in a combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/455294
[patent_app_country] => US
[patent_app_date] => 1995-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1556
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/558/05558050.pdf
[firstpage_image] =>[orig_patent_app_number] => 455294
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/455294 | Arrangement for the control of valve timing in a combustion engine | May 30, 1995 | Issued |
Array
(
[id] => 3505378
[patent_doc_number] => 05529033
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-25
[patent_title] => 'Multiple rocker arm valve control system'
[patent_app_type] => 1
[patent_app_number] => 8/452232
[patent_app_country] => US
[patent_app_date] => 1995-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 12
[patent_no_of_words] => 2195
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/529/05529033.pdf
[firstpage_image] =>[orig_patent_app_number] => 452232
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/452232 | Multiple rocker arm valve control system | May 25, 1995 | Issued |
Array
(
[id] => 3592809
[patent_doc_number] => 05588403
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-31
[patent_title] => 'Rack and pinion valve operating system'
[patent_app_type] => 1
[patent_app_number] => 8/450013
[patent_app_country] => US
[patent_app_date] => 1995-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 5940
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 261
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/588/05588403.pdf
[firstpage_image] =>[orig_patent_app_number] => 450013
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/450013 | Rack and pinion valve operating system | May 24, 1995 | Issued |
| 08/448676 | CONTROL SYSTEM FOR TWO OPPOSED SOLENOID-TYPE ELECTROMAGNETIC VALVE | May 23, 1995 | Abandoned |
| 08/447720 | TAPPET FOR THE VALVE OF AN INTERNAL COMBUSTION ENGINE | May 22, 1995 | Abandoned |
Array
(
[id] => 3634385
[patent_doc_number] => 05638781
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-17
[patent_title] => 'Hydraulic actuator for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/442665
[patent_app_country] => US
[patent_app_date] => 1995-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 3913
[patent_no_of_claims] => 5
[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/05/638/05638781.pdf
[firstpage_image] =>[orig_patent_app_number] => 442665
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/442665 | Hydraulic actuator for an internal combustion engine | May 16, 1995 | Issued |
Array
(
[id] => 3839351
[patent_doc_number] => 05704316
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-06
[patent_title] => 'Valve drive system of an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/433518
[patent_app_country] => US
[patent_app_date] => 1995-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 37
[patent_no_of_words] => 10572
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 251
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/704/05704316.pdf
[firstpage_image] =>[orig_patent_app_number] => 433518
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/433518 | Valve drive system of an internal combustion engine | May 11, 1995 | Issued |
Array
(
[id] => 3547177
[patent_doc_number] => 05524580
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-11
[patent_title] => 'Adjusting mechanism for a valve control system'
[patent_app_type] => 1
[patent_app_number] => 8/439531
[patent_app_country] => US
[patent_app_date] => 1995-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2476
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/524/05524580.pdf
[firstpage_image] =>[orig_patent_app_number] => 439531
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/439531 | Adjusting mechanism for a valve control system | May 10, 1995 | Issued |
Array
(
[id] => 3863406
[patent_doc_number] => 05746589
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-05
[patent_title] => 'Phosphor heat-transfer method and apparatus therefor'
[patent_app_type] => 1
[patent_app_number] => 8/439272
[patent_app_country] => US
[patent_app_date] => 1995-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 13
[patent_no_of_words] => 5074
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/746/05746589.pdf
[firstpage_image] =>[orig_patent_app_number] => 439272
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/439272 | Phosphor heat-transfer method and apparatus therefor | May 10, 1995 | Issued |
Array
(
[id] => 3481112
[patent_doc_number] => 05531193
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-02
[patent_title] => 'Intake and exhaust valve control of internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/435168
[patent_app_country] => US
[patent_app_date] => 1995-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 15
[patent_no_of_words] => 6918
[patent_no_of_claims] => 2
[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/05/531/05531193.pdf
[firstpage_image] =>[orig_patent_app_number] => 435168
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/435168 | Intake and exhaust valve control of internal combustion engine | May 4, 1995 | Issued |
Array
(
[id] => 3540269
[patent_doc_number] => 05542383
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-06
[patent_title] => 'Dual output camshaft phase controller'
[patent_app_type] => 1
[patent_app_number] => 8/434233
[patent_app_country] => US
[patent_app_date] => 1995-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2649
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 293
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/542/05542383.pdf
[firstpage_image] =>[orig_patent_app_number] => 434233
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/434233 | Dual output camshaft phase controller | May 3, 1995 | Issued |
Array
(
[id] => 3645011
[patent_doc_number] => 05622144
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-22
[patent_title] => 'System for operating internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/432852
[patent_app_country] => US
[patent_app_date] => 1995-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 17
[patent_no_of_words] => 8629
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 444
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/622/05622144.pdf
[firstpage_image] =>[orig_patent_app_number] => 432852
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/432852 | System for operating internal combustion engine | May 1, 1995 | Issued |
Array
(
[id] => 3572269
[patent_doc_number] => 05549080
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-27
[patent_title] => 'Apparatus and method for diagnosing occurrence of failure in variable valve timing control system for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/430725
[patent_app_country] => US
[patent_app_date] => 1995-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 5630
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 287
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/549/05549080.pdf
[firstpage_image] =>[orig_patent_app_number] => 430725
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/430725 | Apparatus and method for diagnosing occurrence of failure in variable valve timing control system for internal combustion engine | Apr 27, 1995 | Issued |
Array
(
[id] => 3515852
[patent_doc_number] => 05582142
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-10
[patent_title] => 'Rocker arm'
[patent_app_type] => 1
[patent_app_number] => 8/429855
[patent_app_country] => US
[patent_app_date] => 1995-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 1308
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/582/05582142.pdf
[firstpage_image] =>[orig_patent_app_number] => 429855
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/429855 | Rocker arm | Apr 26, 1995 | Issued |
Array
(
[id] => 3556593
[patent_doc_number] => 05537962
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-23
[patent_title] => 'Valve operating apparatus for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/428555
[patent_app_country] => US
[patent_app_date] => 1995-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 17
[patent_no_of_words] => 5205
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/537/05537962.pdf
[firstpage_image] =>[orig_patent_app_number] => 428555
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/428555 | Valve operating apparatus for internal combustion engine | Apr 24, 1995 | Issued |
Array
(
[id] => 3596744
[patent_doc_number] => 05564373
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-15
[patent_title] => 'Cylinder valve drive for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/420768
[patent_app_country] => US
[patent_app_date] => 1995-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 29
[patent_no_of_words] => 8155
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 245
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/564/05564373.pdf
[firstpage_image] =>[orig_patent_app_number] => 420768
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/420768 | Cylinder valve drive for internal combustion engine | Apr 11, 1995 | Issued |
Array
(
[id] => 3489994
[patent_doc_number] => 05513604
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-07
[patent_title] => 'Valve cover for high performance engines having integral oil passages'
[patent_app_type] => 1
[patent_app_number] => 8/419895
[patent_app_country] => US
[patent_app_date] => 1995-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1349
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 241
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/513/05513604.pdf
[firstpage_image] =>[orig_patent_app_number] => 419895
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/419895 | Valve cover for high performance engines having integral oil passages | Apr 10, 1995 | Issued |
Array
(
[id] => 3556548
[patent_doc_number] => 05537960
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-23
[patent_title] => 'Valve driving apparatus driving a valve apparatus at a high voltage by connecting two power sources in series'
[patent_app_type] => 1
[patent_app_number] => 8/418345
[patent_app_country] => US
[patent_app_date] => 1995-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 5187
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/537/05537960.pdf
[firstpage_image] =>[orig_patent_app_number] => 418345
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/418345 | Valve driving apparatus driving a valve apparatus at a high voltage by connecting two power sources in series | Apr 6, 1995 | Issued |
Array
(
[id] => 3575577
[patent_doc_number] => 05495830
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-05
[patent_title] => 'Variable valve timing'
[patent_app_type] => 1
[patent_app_number] => 8/417347
[patent_app_country] => US
[patent_app_date] => 1995-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/495/05495830.pdf
[firstpage_image] =>[orig_patent_app_number] => 417347
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/417347 | Variable valve timing | Apr 4, 1995 | Issued |