
Weilun Lo
Supervisory Patent Examiner (ID: 18821, Phone: (571)272-4847 , Office: P/2179 )
| Most Active Art Unit | 3402 |
| Art Unit(s) | 3748, 3747, 2179, 3402, 3761, 3723, 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] => 3473585
[patent_doc_number] => 05474038
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-12-12
[patent_title] => 'Device for continuous automatic angular adjustment between two shafts in driving relationship'
[patent_app_type] => 1
[patent_app_number] => 8/313290
[patent_app_country] => US
[patent_app_date] => 1994-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2398
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/474/05474038.pdf
[firstpage_image] =>[orig_patent_app_number] => 313290
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/313290 | Device for continuous automatic angular adjustment between two shafts in driving relationship | Oct 2, 1994 | Issued |
Array
(
[id] => 3507967
[patent_doc_number] => RE035303
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-30
[patent_title] => 'Apparatus for adjustably controlling valve movement and fuel injection'
[patent_app_type] => 2
[patent_app_number] => 8/317042
[patent_app_country] => US
[patent_app_date] => 1994-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2359
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 233
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/035/RE035303.pdf
[firstpage_image] =>[orig_patent_app_number] => 317042
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/317042 | Apparatus for adjustably controlling valve movement and fuel injection | Oct 2, 1994 | Issued |
Array
(
[id] => 3397267
[patent_doc_number] => 05460129
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-24
[patent_title] => 'Method to reduce engine emissions due to misfire'
[patent_app_type] => 1
[patent_app_number] => 8/317010
[patent_app_country] => US
[patent_app_date] => 1994-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 4885
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/460/05460129.pdf
[firstpage_image] =>[orig_patent_app_number] => 317010
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/317010 | Method to reduce engine emissions due to misfire | Oct 2, 1994 | Issued |
Array
(
[id] => 3525774
[patent_doc_number] => 05494009
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-02-27
[patent_title] => 'Valve control device for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/312902
[patent_app_country] => US
[patent_app_date] => 1994-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 22
[patent_no_of_words] => 5766
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 219
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/494/05494009.pdf
[firstpage_image] =>[orig_patent_app_number] => 312902
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/312902 | Valve control device for internal combustion engine | Sep 29, 1994 | Issued |
Array
(
[id] => 3575591
[patent_doc_number] => 05495831
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-05
[patent_title] => 'Valve actuating mechanism for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/290893
[patent_app_country] => US
[patent_app_date] => 1994-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 2739
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/495/05495831.pdf
[firstpage_image] =>[orig_patent_app_number] => 290893
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/290893 | Valve actuating mechanism for an internal combustion engine | Sep 29, 1994 | Issued |
Array
(
[id] => 3528788
[patent_doc_number] => 05553572
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-10
[patent_title] => 'Multi-valve engine'
[patent_app_type] => 1
[patent_app_number] => 8/316249
[patent_app_country] => US
[patent_app_date] => 1994-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 5334
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/553/05553572.pdf
[firstpage_image] =>[orig_patent_app_number] => 316249
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/316249 | Multi-valve engine | Sep 29, 1994 | Issued |
Array
(
[id] => 3606209
[patent_doc_number] => 05592908
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-14
[patent_title] => 'Engine cylinder valve control system'
[patent_app_type] => 1
[patent_app_number] => 8/313868
[patent_app_country] => US
[patent_app_date] => 1994-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 21
[patent_no_of_words] => 7118
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/592/05592908.pdf
[firstpage_image] =>[orig_patent_app_number] => 313868
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/313868 | Engine cylinder valve control system | Sep 27, 1994 | Issued |
Array
(
[id] => 3552209
[patent_doc_number] => 05482012
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-01-09
[patent_title] => 'Valve timing control device for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/312586
[patent_app_country] => US
[patent_app_date] => 1994-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 11
[patent_no_of_words] => 3365
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/482/05482012.pdf
[firstpage_image] =>[orig_patent_app_number] => 312586
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/312586 | Valve timing control device for an internal combustion engine | Sep 26, 1994 | Issued |
Array
(
[id] => 3505345
[patent_doc_number] => 05529031
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-25
[patent_title] => 'Valve timing control device for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/312585
[patent_app_country] => US
[patent_app_date] => 1994-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 15
[patent_no_of_words] => 5475
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 233
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/529/05529031.pdf
[firstpage_image] =>[orig_patent_app_number] => 312585
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/312585 | Valve timing control device for an internal combustion engine | Sep 26, 1994 | Issued |
Array
(
[id] => 3513119
[patent_doc_number] => 05488934
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-02-06
[patent_title] => 'Valve gear device'
[patent_app_type] => 1
[patent_app_number] => 8/309479
[patent_app_country] => US
[patent_app_date] => 1994-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 21
[patent_no_of_words] => 8200
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 323
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/488/05488934.pdf
[firstpage_image] =>[orig_patent_app_number] => 309479
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/309479 | Valve gear device | Sep 20, 1994 | Issued |
Array
(
[id] => 3600001
[patent_doc_number] => 05509384
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-04-23
[patent_title] => 'Variable valve timing gear'
[patent_app_type] => 1
[patent_app_number] => 8/309132
[patent_app_country] => US
[patent_app_date] => 1994-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1628
[patent_no_of_claims] => 11
[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/05/509/05509384.pdf
[firstpage_image] =>[orig_patent_app_number] => 309132
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/309132 | Variable valve timing gear | Sep 19, 1994 | Issued |
Array
(
[id] => 3540748
[patent_doc_number] => 05492086
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-02-20
[patent_title] => 'Valve cover'
[patent_app_type] => 1
[patent_app_number] => 8/306676
[patent_app_country] => US
[patent_app_date] => 1994-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 8820
[patent_no_of_claims] => 50
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/492/05492086.pdf
[firstpage_image] =>[orig_patent_app_number] => 306676
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/306676 | Valve cover | Sep 14, 1994 | Issued |
| 08/306787 | VARIABLE CAMSHAFT TIMING SYSTEM UTILIZING ENGINE OIL PRESSURE FOR ACTUATION | Sep 14, 1994 | Abandoned |
Array
(
[id] => 3395850
[patent_doc_number] => 05442921
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-08-22
[patent_title] => 'Targeted fluid delivery system'
[patent_app_type] => 1
[patent_app_number] => 8/307383
[patent_app_country] => US
[patent_app_date] => 1994-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 15
[patent_no_of_words] => 6842
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/442/05442921.pdf
[firstpage_image] =>[orig_patent_app_number] => 307383
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/307383 | Targeted fluid delivery system | Sep 13, 1994 | Issued |
Array
(
[id] => 3461337
[patent_doc_number] => 05476075
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-12-19
[patent_title] => 'Hollow rocker-arm shaft for internal combustion engines'
[patent_app_type] => 1
[patent_app_number] => 8/306135
[patent_app_country] => US
[patent_app_date] => 1994-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 999
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/476/05476075.pdf
[firstpage_image] =>[orig_patent_app_number] => 306135
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/306135 | Hollow rocker-arm shaft for internal combustion engines | Sep 13, 1994 | Issued |
| 08/305370 | VALVE LIFTER AND PROCESSING METHOD SURFACE THEREOF | Sep 12, 1994 | Abandoned |
Array
(
[id] => 3544620
[patent_doc_number] => 05501181
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-26
[patent_title] => 'Spiral furnace support tube strap'
[patent_app_type] => 1
[patent_app_number] => 8/302563
[patent_app_country] => US
[patent_app_date] => 1994-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2116
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/501/05501181.pdf
[firstpage_image] =>[orig_patent_app_number] => 302563
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/302563 | Spiral furnace support tube strap | Sep 7, 1994 | Issued |
Array
(
[id] => 3525760
[patent_doc_number] => 05494008
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-02-27
[patent_title] => 'Valve timing control apparatus for engine'
[patent_app_type] => 1
[patent_app_number] => 8/301212
[patent_app_country] => US
[patent_app_date] => 1994-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 6499
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 344
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/494/05494008.pdf
[firstpage_image] =>[orig_patent_app_number] => 301212
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/301212 | Valve timing control apparatus for engine | Sep 5, 1994 | Issued |
| 08/300773 | VALVE LASH ADJUSTMENT FOR OVERHEAD CAMSHAFT TYPE ENGINE | Sep 5, 1994 | Abandoned |
Array
(
[id] => 3406204
[patent_doc_number] => 05452690
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-09-26
[patent_title] => 'Structure of head cover'
[patent_app_type] => 1
[patent_app_number] => 8/301190
[patent_app_country] => US
[patent_app_date] => 1994-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 15
[patent_no_of_words] => 5815
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 390
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/452/05452690.pdf
[firstpage_image] =>[orig_patent_app_number] => 301190
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/301190 | Structure of head cover | Sep 5, 1994 | Issued |