
Christina Y. Leung
Examiner (ID: 13905, Phone: (571)272-3023 , Office: P/3992 )
| Most Active Art Unit | 2613 |
| Art Unit(s) | 3991, 2613, 2733, 2633, 3992 |
| Total Applications | 780 |
| Issued Applications | 499 |
| Pending Applications | 129 |
| Abandoned Applications | 156 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3907566
[patent_doc_number] => 05937643
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-17
[patent_title] => 'Ceramic coated exhaust manifold and method'
[patent_app_type] => 1
[patent_app_number] => 8/944398
[patent_app_country] => US
[patent_app_date] => 1997-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3531
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/937/05937643.pdf
[firstpage_image] =>[orig_patent_app_number] => 944398
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/944398 | Ceramic coated exhaust manifold and method | Oct 5, 1997 | Issued |
Array
(
[id] => 4040394
[patent_doc_number] => 06006520
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-28
[patent_title] => 'Pneumatic assisted brake apply system'
[patent_app_type] => 1
[patent_app_number] => 8/944774
[patent_app_country] => US
[patent_app_date] => 1997-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2864
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/006/06006520.pdf
[firstpage_image] =>[orig_patent_app_number] => 944774
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/944774 | Pneumatic assisted brake apply system | Oct 5, 1997 | Issued |
Array
(
[id] => 3911635
[patent_doc_number] => 05974797
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-02
[patent_title] => 'Hydraulic actuator package'
[patent_app_type] => 1
[patent_app_number] => 8/944443
[patent_app_country] => US
[patent_app_date] => 1997-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4865
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/974/05974797.pdf
[firstpage_image] =>[orig_patent_app_number] => 944443
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/944443 | Hydraulic actuator package | Oct 5, 1997 | Issued |
Array
(
[id] => 3962425
[patent_doc_number] => 05904088
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-18
[patent_title] => 'Brake booster apparatus for a vehicle'
[patent_app_type] => 1
[patent_app_number] => 8/938834
[patent_app_country] => US
[patent_app_date] => 1997-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3551
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/904/05904088.pdf
[firstpage_image] =>[orig_patent_app_number] => 938834
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/938834 | Brake booster apparatus for a vehicle | Sep 25, 1997 | Issued |
Array
(
[id] => 4042359
[patent_doc_number] => 05865089
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-02
[patent_title] => 'Linear thruster'
[patent_app_type] => 1
[patent_app_number] => 8/934247
[patent_app_country] => US
[patent_app_date] => 1997-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 4476
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 249
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/865/05865089.pdf
[firstpage_image] =>[orig_patent_app_number] => 934247
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/934247 | Linear thruster | Sep 18, 1997 | Issued |
Array
(
[id] => 3888599
[patent_doc_number] => 05896802
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-04-27
[patent_title] => 'Rotating apparatus for a diesel motor'
[patent_app_type] => 1
[patent_app_number] => 8/933355
[patent_app_country] => US
[patent_app_date] => 1997-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1246
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/896/05896802.pdf
[firstpage_image] =>[orig_patent_app_number] => 933355
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/933355 | Rotating apparatus for a diesel motor | Sep 17, 1997 | Issued |
Array
(
[id] => 4167175
[patent_doc_number] => 06092370
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-07-25
[patent_title] => 'Apparatus and method for diagnosing the status of specific components in high-pressure fluid pumps'
[patent_app_type] => 1
[patent_app_number] => 8/931248
[patent_app_country] => US
[patent_app_date] => 1997-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5519
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/092/06092370.pdf
[firstpage_image] =>[orig_patent_app_number] => 931248
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/931248 | Apparatus and method for diagnosing the status of specific components in high-pressure fluid pumps | Sep 15, 1997 | Issued |
Array
(
[id] => 3752792
[patent_doc_number] => 05848529
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-15
[patent_title] => 'Apparatus and method for purifying exhaust gas in an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 8/933618
[patent_app_country] => US
[patent_app_date] => 1997-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 5088
[patent_no_of_claims] => 2
[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/05/848/05848529.pdf
[firstpage_image] =>[orig_patent_app_number] => 933618
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/933618 | Apparatus and method for purifying exhaust gas in an internal combustion engine | Sep 7, 1997 | Issued |
Array
(
[id] => 4081052
[patent_doc_number] => 06065290
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-05-23
[patent_title] => 'Compact brake-control device'
[patent_app_type] => 1
[patent_app_number] => 8/913458
[patent_app_country] => US
[patent_app_date] => 1997-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 1015
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/065/06065290.pdf
[firstpage_image] =>[orig_patent_app_number] => 913458
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/913458 | Compact brake-control device | Sep 3, 1997 | Issued |
Array
(
[id] => 4069288
[patent_doc_number] => 06016738
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-01-25
[patent_title] => 'Piston compressor of the horizontal type'
[patent_app_type] => 1
[patent_app_number] => 8/836172
[patent_app_country] => US
[patent_app_date] => 1997-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 6197
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 258
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/016/06016738.pdf
[firstpage_image] =>[orig_patent_app_number] => 836172
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/836172 | Piston compressor of the horizontal type | Aug 26, 1997 | Issued |
Array
(
[id] => 4036996
[patent_doc_number] => 05911682
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-15
[patent_title] => 'Air-fuel ratio control system for internal combustion engines'
[patent_app_type] => 1
[patent_app_number] => 8/917679
[patent_app_country] => US
[patent_app_date] => 1997-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 18
[patent_no_of_words] => 13487
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 239
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/911/05911682.pdf
[firstpage_image] =>[orig_patent_app_number] => 917679
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/917679 | Air-fuel ratio control system for internal combustion engines | Aug 25, 1997 | Issued |
Array
(
[id] => 3991557
[patent_doc_number] => 05878572
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-09
[patent_title] => 'Proportioning device for a brake system'
[patent_app_type] => 1
[patent_app_number] => 8/916643
[patent_app_country] => US
[patent_app_date] => 1997-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3229
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/878/05878572.pdf
[firstpage_image] =>[orig_patent_app_number] => 916643
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/916643 | Proportioning device for a brake system | Aug 21, 1997 | Issued |
Array
(
[id] => 4018771
[patent_doc_number] => 05966930
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-19
[patent_title] => 'Catalyst deterioration-determining system for internal combustion engines'
[patent_app_type] => 1
[patent_app_number] => 8/914823
[patent_app_country] => US
[patent_app_date] => 1997-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 25
[patent_no_of_words] => 15596
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 15
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/966/05966930.pdf
[firstpage_image] =>[orig_patent_app_number] => 914823
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/914823 | Catalyst deterioration-determining system for internal combustion engines | Aug 19, 1997 | Issued |
Array
(
[id] => 3977304
[patent_doc_number] => 05890873
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-04-06
[patent_title] => 'Labyrinth seal for a turbine bucket cover'
[patent_app_type] => 1
[patent_app_number] => 8/910316
[patent_app_country] => US
[patent_app_date] => 1997-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2990
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/890/05890873.pdf
[firstpage_image] =>[orig_patent_app_number] => 910316
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/910316 | Labyrinth seal for a turbine bucket cover | Aug 12, 1997 | Issued |
Array
(
[id] => 4014811
[patent_doc_number] => 05941219
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-24
[patent_title] => 'Method and apparatus for cleaning exhaust gas by alpha-decay'
[patent_app_type] => 1
[patent_app_number] => 8/915514
[patent_app_country] => US
[patent_app_date] => 1997-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 4131
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/941/05941219.pdf
[firstpage_image] =>[orig_patent_app_number] => 915514
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/915514 | Method and apparatus for cleaning exhaust gas by alpha-decay | Aug 12, 1997 | Issued |
Array
(
[id] => 3912907
[patent_doc_number] => 05876182
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-02
[patent_title] => 'Apparatus and method for preventing laminar boundary layer separation on rotor blades of axial turbomachinery'
[patent_app_type] => 1
[patent_app_number] => 8/907478
[patent_app_country] => US
[patent_app_date] => 1997-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2184
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/876/05876182.pdf
[firstpage_image] =>[orig_patent_app_number] => 907478
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/907478 | Apparatus and method for preventing laminar boundary layer separation on rotor blades of axial turbomachinery | Aug 10, 1997 | Issued |
Array
(
[id] => 3992572
[patent_doc_number] => 05878647
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-09
[patent_title] => 'Pilot solenoid control valve and hydraulic control system using same'
[patent_app_type] => 1
[patent_app_number] => 8/908113
[patent_app_country] => US
[patent_app_date] => 1997-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 4030
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/878/05878647.pdf
[firstpage_image] =>[orig_patent_app_number] => 908113
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/908113 | Pilot solenoid control valve and hydraulic control system using same | Aug 10, 1997 | Issued |
Array
(
[id] => 3910644
[patent_doc_number] => 05944487
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-31
[patent_title] => 'Blade ring attachment system'
[patent_app_type] => 1
[patent_app_number] => 8/908226
[patent_app_country] => US
[patent_app_date] => 1997-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3372
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/944/05944487.pdf
[firstpage_image] =>[orig_patent_app_number] => 908226
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/908226 | Blade ring attachment system | Aug 6, 1997 | Issued |
Array
(
[id] => 4056584
[patent_doc_number] => 05895204
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-04-20
[patent_title] => 'Drive positioning mechanism for a variable pipe diffuser'
[patent_app_type] => 1
[patent_app_number] => 8/907319
[patent_app_country] => US
[patent_app_date] => 1997-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 16
[patent_no_of_words] => 5141
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 294
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/895/05895204.pdf
[firstpage_image] =>[orig_patent_app_number] => 907319
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/907319 | Drive positioning mechanism for a variable pipe diffuser | Aug 5, 1997 | Issued |
Array
(
[id] => 3949594
[patent_doc_number] => 05899661
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-04
[patent_title] => 'Axial restraint system for variable pipe diffuser'
[patent_app_type] => 1
[patent_app_number] => 8/907243
[patent_app_country] => US
[patent_app_date] => 1997-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 16
[patent_no_of_words] => 5141
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/899/05899661.pdf
[firstpage_image] =>[orig_patent_app_number] => 907243
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/907243 | Axial restraint system for variable pipe diffuser | Aug 5, 1997 | Issued |