
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] => 3467828
[patent_doc_number] => 05456222
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-10
[patent_title] => 'Spool valve control of an electrohydraulic camless valvetrain'
[patent_app_type] => 1
[patent_app_number] => 8/369459
[patent_app_country] => US
[patent_app_date] => 1995-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2572
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 254
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/456/05456222.pdf
[firstpage_image] =>[orig_patent_app_number] => 369459
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/369459 | Spool valve control of an electrohydraulic camless valvetrain | Jan 5, 1995 | Issued |
Array
(
[id] => 3573230
[patent_doc_number] => 05584268
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-17
[patent_title] => 'Low inertia rocker arm with lash adjuster and engine valve'
[patent_app_type] => 1
[patent_app_number] => 8/364330
[patent_app_country] => US
[patent_app_date] => 1994-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 20
[patent_no_of_words] => 3782
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/584/05584268.pdf
[firstpage_image] =>[orig_patent_app_number] => 364330
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/364330 | Low inertia rocker arm with lash adjuster and engine valve | Dec 26, 1994 | Issued |
Array
(
[id] => 3528960
[patent_doc_number] => 05553584
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-10
[patent_title] => 'Valve operating device for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/364337
[patent_app_country] => US
[patent_app_date] => 1994-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 48
[patent_figures_cnt] => 53
[patent_no_of_words] => 36683
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 345
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/553/05553584.pdf
[firstpage_image] =>[orig_patent_app_number] => 364337
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/364337 | Valve operating device for internal combustion engine | Dec 26, 1994 | Issued |
Array
(
[id] => 3408877
[patent_doc_number] => 05458097
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-17
[patent_title] => 'Light weight valve lifter'
[patent_app_type] => 1
[patent_app_number] => 8/357483
[patent_app_country] => US
[patent_app_date] => 1994-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1199
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/458/05458097.pdf
[firstpage_image] =>[orig_patent_app_number] => 357483
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/357483 | Light weight valve lifter | Dec 15, 1994 | Issued |
Array
(
[id] => 3525745
[patent_doc_number] => 05494007
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-02-27
[patent_title] => 'Method and apparatus for electrically driving engine valves'
[patent_app_type] => 1
[patent_app_number] => 8/358212
[patent_app_country] => US
[patent_app_date] => 1994-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 19
[patent_no_of_words] => 5215
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/494/05494007.pdf
[firstpage_image] =>[orig_patent_app_number] => 358212
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/358212 | Method and apparatus for electrically driving engine valves | Dec 14, 1994 | Issued |
Array
(
[id] => 3652280
[patent_doc_number] => 05598814
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-04
[patent_title] => 'Method and apparatus for electrically driving engine valves'
[patent_app_type] => 1
[patent_app_number] => 8/357794
[patent_app_country] => US
[patent_app_date] => 1994-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 19
[patent_no_of_words] => 5217
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/598/05598814.pdf
[firstpage_image] =>[orig_patent_app_number] => 357794
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/357794 | Method and apparatus for electrically driving engine valves | Dec 14, 1994 | Issued |
Array
(
[id] => 3574512
[patent_doc_number] => 05515818
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-14
[patent_title] => 'Electromechanical variable valve actuator'
[patent_app_type] => 1
[patent_app_number] => 8/356053
[patent_app_country] => US
[patent_app_date] => 1994-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 16
[patent_no_of_words] => 9958
[patent_no_of_claims] => 43
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/515/05515818.pdf
[firstpage_image] =>[orig_patent_app_number] => 356053
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/356053 | Electromechanical variable valve actuator | Dec 13, 1994 | Issued |
Array
(
[id] => 3540734
[patent_doc_number] => 05492085
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-02-20
[patent_title] => 'Supported pushrod for internal combustion engines'
[patent_app_type] => 1
[patent_app_number] => 8/354542
[patent_app_country] => US
[patent_app_date] => 1994-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3544
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/492/05492085.pdf
[firstpage_image] =>[orig_patent_app_number] => 354542
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/354542 | Supported pushrod for internal combustion engines | Dec 12, 1994 | Issued |
Array
(
[id] => 4379403
[patent_doc_number] => RE037009
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-09
[patent_title] => 'Enhanced tubular heat exchanger'
[patent_app_type] => 2
[patent_app_number] => 8/354624
[patent_app_country] => US
[patent_app_date] => 1994-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 20
[patent_no_of_words] => 3720
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 248
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/037/RE037009.pdf
[firstpage_image] =>[orig_patent_app_number] => 354624
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/354624 | Enhanced tubular heat exchanger | Dec 12, 1994 | Issued |
Array
(
[id] => 3592826
[patent_doc_number] => 05588404
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-31
[patent_title] => 'Variable cam phaser and method of assembly'
[patent_app_type] => 1
[patent_app_number] => 8/353776
[patent_app_country] => US
[patent_app_date] => 1994-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2611
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/588/05588404.pdf
[firstpage_image] =>[orig_patent_app_number] => 353776
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/353776 | Variable cam phaser and method of assembly | Dec 11, 1994 | Issued |
Array
(
[id] => 3468933
[patent_doc_number] => 05445119
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-08-29
[patent_title] => 'Tappet and shim assembly for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/352943
[patent_app_country] => US
[patent_app_date] => 1994-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4052
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/445/05445119.pdf
[firstpage_image] =>[orig_patent_app_number] => 352943
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/352943 | Tappet and shim assembly for internal combustion engine | Dec 8, 1994 | Issued |
Array
(
[id] => 3414604
[patent_doc_number] => 05462022
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-31
[patent_title] => 'Valve timing control apparatus having cylinder discriminating function'
[patent_app_type] => 1
[patent_app_number] => 8/348185
[patent_app_country] => US
[patent_app_date] => 1994-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 11
[patent_no_of_words] => 7118
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/462/05462022.pdf
[firstpage_image] =>[orig_patent_app_number] => 348185
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/348185 | Valve timing control apparatus having cylinder discriminating function | Nov 28, 1994 | Issued |
Array
(
[id] => 3489965
[patent_doc_number] => 05513602
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-07
[patent_title] => 'Valve-actuating mechanism'
[patent_app_type] => 1
[patent_app_number] => 8/347446
[patent_app_country] => US
[patent_app_date] => 1994-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 1459
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 265
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/513/05513602.pdf
[firstpage_image] =>[orig_patent_app_number] => 347446
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/347446 | Valve-actuating mechanism | Nov 28, 1994 | Issued |
Array
(
[id] => 3537103
[patent_doc_number] => 05572962
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-11-12
[patent_title] => 'Variable valve lift mechanism for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/344826
[patent_app_country] => US
[patent_app_date] => 1994-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2011
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/572/05572962.pdf
[firstpage_image] =>[orig_patent_app_number] => 344826
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/344826 | Variable valve lift mechanism for internal combustion engine | Nov 22, 1994 | Issued |
Array
(
[id] => 3574612
[patent_doc_number] => 05515821
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-14
[patent_title] => 'Valve spring retainer stem oil shield'
[patent_app_type] => 1
[patent_app_number] => 8/344784
[patent_app_country] => US
[patent_app_date] => 1994-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2306
[patent_no_of_claims] => 6
[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/05/515/05515821.pdf
[firstpage_image] =>[orig_patent_app_number] => 344784
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/344784 | Valve spring retainer stem oil shield | Nov 21, 1994 | Issued |
Array
(
[id] => 3574597
[patent_doc_number] => 05515820
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-14
[patent_title] => 'Valve operating device for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/343214
[patent_app_country] => US
[patent_app_date] => 1994-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 17
[patent_no_of_words] => 11488
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/515/05515820.pdf
[firstpage_image] =>[orig_patent_app_number] => 343214
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/343214 | Valve operating device for an internal combustion engine | Nov 21, 1994 | Issued |
Array
(
[id] => 3087882
[patent_doc_number] => 05447126
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-09-05
[patent_title] => 'Variabe cam phaser for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/343992
[patent_app_country] => US
[patent_app_date] => 1994-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 30
[patent_no_of_words] => 6543
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 451
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/447/05447126.pdf
[firstpage_image] =>[orig_patent_app_number] => 343992
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/343992 | Variabe cam phaser for internal combustion engine | Nov 17, 1994 | Issued |
| 08/341958 | VALVE TIMING CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE | Nov 15, 1994 | Abandoned |
Array
(
[id] => 3102519
[patent_doc_number] => 05448973
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-09-12
[patent_title] => 'Method of reducing the pressure and energy consumption of hydraulic actuators when activating engine exhaust valves'
[patent_app_type] => 1
[patent_app_number] => 8/340492
[patent_app_country] => US
[patent_app_date] => 1994-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3406
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/448/05448973.pdf
[firstpage_image] =>[orig_patent_app_number] => 340492
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/340492 | Method of reducing the pressure and energy consumption of hydraulic actuators when activating engine exhaust valves | Nov 14, 1994 | Issued |
Array
(
[id] => 3442619
[patent_doc_number] => 05450826
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-09-19
[patent_title] => 'Tappet for the valve drive of an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/340024
[patent_app_country] => US
[patent_app_date] => 1994-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2254
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 306
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/450/05450826.pdf
[firstpage_image] =>[orig_patent_app_number] => 340024
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/340024 | Tappet for the valve drive of an internal combustion engine | Nov 13, 1994 | Issued |