
Weilun Lo
Supervisory Patent Examiner (ID: 6938, Phone: (571)272-4847 , Office: P/2179 )
| 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] => 4386560
[patent_doc_number] => 06237552
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-29
[patent_title] => 'Motorcycle rocker arm'
[patent_app_type] => 1
[patent_app_number] => 9/387162
[patent_app_country] => US
[patent_app_date] => 1999-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2645
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/237/06237552.pdf
[firstpage_image] =>[orig_patent_app_number] => 387162
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/387162 | Motorcycle rocker arm | Aug 30, 1999 | Issued |
Array
(
[id] => 4211155
[patent_doc_number] => 06164256
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-26
[patent_title] => 'Mechanism for transmitting the movement of cams'
[patent_app_type] => 1
[patent_app_number] => 9/369830
[patent_app_country] => US
[patent_app_date] => 1999-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 34
[patent_no_of_words] => 4641
[patent_no_of_claims] => 14
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[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/164/06164256.pdf
[firstpage_image] =>[orig_patent_app_number] => 369830
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/369830 | Mechanism for transmitting the movement of cams | Aug 8, 1999 | Issued |
Array
(
[id] => 4156791
[patent_doc_number] => 06035820
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-03-14
[patent_title] => 'Rocker arm or finger lever formed by a chipless process'
[patent_app_type] => 1
[patent_app_number] => 9/368807
[patent_app_country] => US
[patent_app_date] => 1999-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 1918
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[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/035/06035820.pdf
[firstpage_image] =>[orig_patent_app_number] => 368807
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/368807 | Rocker arm or finger lever formed by a chipless process | Aug 4, 1999 | Issued |
Array
(
[id] => 4215175
[patent_doc_number] => 06089200
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-07-18
[patent_title] => 'Valve tappet actuated by a CAM of an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 9/364948
[patent_app_country] => US
[patent_app_date] => 1999-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2042
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[patent_no_of_ind_claims] => 1
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/089/06089200.pdf
[firstpage_image] =>[orig_patent_app_number] => 364948
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/364948 | Valve tappet actuated by a CAM of an internal combustion engine | Jul 29, 1999 | Issued |
Array
(
[id] => 4110116
[patent_doc_number] => 06032626
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-03-07
[patent_title] => 'Device for varying valve timing of gas exchange valves of internal combustion engines, particularly a vane-type camshaft adjusting device'
[patent_app_type] => 1
[patent_app_number] => 9/362586
[patent_app_country] => US
[patent_app_date] => 1999-07-28
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/032/06032626.pdf
[firstpage_image] =>[orig_patent_app_number] => 362586
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/362586 | Device for varying valve timing of gas exchange valves of internal combustion engines, particularly a vane-type camshaft adjusting device | Jul 27, 1999 | Issued |
Array
(
[id] => 4175027
[patent_doc_number] => 06129063
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-10
[patent_title] => 'Device for changing the rotational position of a shaft relative to a drive wheel and method of making same'
[patent_app_type] => 1
[patent_app_number] => 9/359433
[patent_app_country] => US
[patent_app_date] => 1999-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2096
[patent_no_of_claims] => 22
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[pdf_file] => patents/06/129/06129063.pdf
[firstpage_image] =>[orig_patent_app_number] => 359433
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/359433 | Device for changing the rotational position of a shaft relative to a drive wheel and method of making same | Jul 21, 1999 | Issued |
Array
(
[id] => 4308911
[patent_doc_number] => 06311654
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-06
[patent_title] => 'Valve timing adjusting device'
[patent_app_type] => 1
[patent_app_number] => 9/358872
[patent_app_country] => US
[patent_app_date] => 1999-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 18
[patent_no_of_words] => 11869
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[patent_words_short_claim] => 257
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[pdf_file] => patents/06/311/06311654.pdf
[firstpage_image] =>[orig_patent_app_number] => 358872
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/358872 | Valve timing adjusting device | Jul 21, 1999 | Issued |
| 09/358992 | FOUR STROKE ENGINE FOR OUTBOARD MOTOR | Jul 21, 1999 | Abandoned |
Array
(
[id] => 4103583
[patent_doc_number] => 06125806
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-03
[patent_title] => 'Valve drive system for engines'
[patent_app_type] => 1
[patent_app_number] => 9/339145
[patent_app_country] => US
[patent_app_date] => 1999-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 16
[patent_no_of_words] => 8952
[patent_no_of_claims] => 8
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[pdf_file] => patents/06/125/06125806.pdf
[firstpage_image] =>[orig_patent_app_number] => 339145
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/339145 | Valve drive system for engines | Jun 23, 1999 | Issued |
Array
(
[id] => 4066970
[patent_doc_number] => 06024063
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-15
[patent_title] => 'Camshaft lash adjustment process and system for internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 9/332374
[patent_app_country] => US
[patent_app_date] => 1999-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/06/024/06024063.pdf
[firstpage_image] =>[orig_patent_app_number] => 332374
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/332374 | Camshaft lash adjustment process and system for internal combustion engine | Jun 13, 1999 | Issued |
Array
(
[id] => 4323950
[patent_doc_number] => 06213075
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-10
[patent_title] => 'Roller follower assembly for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 9/329549
[patent_app_country] => US
[patent_app_date] => 1999-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 1312
[patent_no_of_claims] => 11
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[pdf_file] => patents/06/213/06213075.pdf
[firstpage_image] =>[orig_patent_app_number] => 329549
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/329549 | Roller follower assembly for an internal combustion engine | Jun 9, 1999 | Issued |
Array
(
[id] => 4145418
[patent_doc_number] => 06138626
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-31
[patent_title] => 'Operating lever for a valve train of an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 9/319791
[patent_app_country] => US
[patent_app_date] => 1999-06-08
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/138/06138626.pdf
[firstpage_image] =>[orig_patent_app_number] => 319791
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/319791 | Operating lever for a valve train of an internal combustion engine | Jun 7, 1999 | Issued |
Array
(
[id] => 4109091
[patent_doc_number] => 06145485
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-14
[patent_title] => 'Variable valve operating mechanism for an internal combustion engine'
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[patent_app_number] => 9/326710
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[firstpage_image] =>[orig_patent_app_number] => 326710
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/326710 | Variable valve operating mechanism for an internal combustion engine | Jun 6, 1999 | Issued |
Array
(
[id] => 4272036
[patent_doc_number] => 06182627
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-06
[patent_title] => 'Segmented camshaft assembly for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 9/325989
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[patent_app_date] => 1999-06-04
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[pdf_file] => patents/06/182/06182627.pdf
[firstpage_image] =>[orig_patent_app_number] => 325989
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/325989 | Segmented camshaft assembly for an internal combustion engine | Jun 3, 1999 | Issued |
Array
(
[id] => 4175012
[patent_doc_number] => 06129062
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-10
[patent_title] => 'Camshaft phase changing apparatus'
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[patent_app_number] => 9/323886
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[pdf_file] => patents/06/129/06129062.pdf
[firstpage_image] =>[orig_patent_app_number] => 323886
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/323886 | Camshaft phase changing apparatus | Jun 1, 1999 | Issued |
Array
(
[id] => 4188332
[patent_doc_number] => 06026771
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-22
[patent_title] => 'Variable actuation of engine valves'
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[pdf_file] => patents/06/026/06026771.pdf
[firstpage_image] =>[orig_patent_app_number] => 317601
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/317601 | Variable actuation of engine valves | May 23, 1999 | Issued |
Array
(
[id] => 4043096
[patent_doc_number] => 06006709
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-28
[patent_title] => 'Control apparatus for varying a rotational or angular phase between two rotational shafts, preferably applicable to a valve timing control apparatus for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 9/317194
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[pdf_file] => patents/06/006/06006709.pdf
[firstpage_image] =>[orig_patent_app_number] => 317194
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/317194 | Control apparatus for varying a rotational or angular phase between two rotational shafts, preferably applicable to a valve timing control apparatus for an internal combustion engine | May 23, 1999 | Issued |
Array
(
[id] => 4135248
[patent_doc_number] => 06123053
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-26
[patent_title] => 'Variable valve actuation apparatus for internal combustion engines'
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[patent_app_number] => 9/316213
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 316213
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/316213 | Variable valve actuation apparatus for internal combustion engines | May 20, 1999 | Issued |
Array
(
[id] => 4108958
[patent_doc_number] => 06119641
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-19
[patent_title] => 'Apparatus and method for controlling a device for adjusting a valve stroke course of a gas exchange valve of an internal combustion engine'
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[patent_app_number] => 9/309961
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/309961 | Apparatus and method for controlling a device for adjusting a valve stroke course of a gas exchange valve of an internal combustion engine | May 10, 1999 | Issued |
Array
(
[id] => 4209765
[patent_doc_number] => 06116200
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[firstpage_image] =>[orig_patent_app_number] => 242074
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/242074 | System for angular adjustment of a shaft relative to a driving gear | May 9, 1999 | Issued |