
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] => 4332527
[patent_doc_number] => 06199380
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-13
[patent_title] => 'Axle driving apparatus'
[patent_app_type] => 1
[patent_app_number] => 9/085044
[patent_app_country] => US
[patent_app_date] => 1998-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 22
[patent_no_of_words] => 10084
[patent_no_of_claims] => 14
[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/06/199/06199380.pdf
[firstpage_image] =>[orig_patent_app_number] => 085044
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/085044 | Axle driving apparatus | May 26, 1998 | Issued |
Array
(
[id] => 4065025
[patent_doc_number] => 06023931
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-15
[patent_title] => 'Master cylinder with dynamic reaction regulated by a difference in cross section'
[patent_app_type] => 1
[patent_app_number] => 9/077396
[patent_app_country] => US
[patent_app_date] => 1998-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2728
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 465
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/023/06023931.pdf
[firstpage_image] =>[orig_patent_app_number] => 077396
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/077396 | Master cylinder with dynamic reaction regulated by a difference in cross section | May 25, 1998 | Issued |
| 09/077338 | SEALING ELEMENT | May 21, 1998 | Abandoned |
Array
(
[id] => 4147039
[patent_doc_number] => 06082105
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-07-04
[patent_title] => 'Drive device for medical appliances'
[patent_app_type] => 1
[patent_app_number] => 9/091365
[patent_app_country] => US
[patent_app_date] => 1998-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 13882
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 31
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/082/06082105.pdf
[firstpage_image] =>[orig_patent_app_number] => 091365
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/091365 | Drive device for medical appliances | May 21, 1998 | Issued |
Array
(
[id] => 4097753
[patent_doc_number] => 06022193
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-08
[patent_title] => 'Propeller assembly for an underwater device'
[patent_app_type] => 1
[patent_app_number] => 9/090328
[patent_app_country] => US
[patent_app_date] => 1998-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 1508
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/022/06022193.pdf
[firstpage_image] =>[orig_patent_app_number] => 090328
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/090328 | Propeller assembly for an underwater device | May 21, 1998 | Issued |
Array
(
[id] => 4163344
[patent_doc_number] => 06019027
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-01
[patent_title] => 'Refrigerant compressor'
[patent_app_type] => 1
[patent_app_number] => 9/081509
[patent_app_country] => US
[patent_app_date] => 1998-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3107
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 219
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/019/06019027.pdf
[firstpage_image] =>[orig_patent_app_number] => 081509
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/081509 | Refrigerant compressor | May 19, 1998 | Issued |
| 08/945003 | OPERATION AND CONTROL OF FREE PISTON AGGREGATE | May 11, 1998 | Abandoned |
Array
(
[id] => 4042217
[patent_doc_number] => 06006647
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-28
[patent_title] => 'Actuator with free-floating piston for a blowout preventer and the like'
[patent_app_type] => 1
[patent_app_number] => 9/074867
[patent_app_country] => US
[patent_app_date] => 1998-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4431
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/006/06006647.pdf
[firstpage_image] =>[orig_patent_app_number] => 074867
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/074867 | Actuator with free-floating piston for a blowout preventer and the like | May 7, 1998 | Issued |
Array
(
[id] => 4188209
[patent_doc_number] => 06109024
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-29
[patent_title] => 'Exhaust gas purification device for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 9/075358
[patent_app_country] => US
[patent_app_date] => 1998-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 29
[patent_figures_cnt] => 29
[patent_no_of_words] => 22714
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 249
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/109/06109024.pdf
[firstpage_image] =>[orig_patent_app_number] => 075358
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/075358 | Exhaust gas purification device for an internal combustion engine | May 7, 1998 | Issued |
Array
(
[id] => 3907651
[patent_doc_number] => 05937649
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-17
[patent_title] => 'Brake master cylinder with return connection'
[patent_app_type] => 1
[patent_app_number] => 9/068274
[patent_app_country] => US
[patent_app_date] => 1998-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 3682
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 25
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/937/05937649.pdf
[firstpage_image] =>[orig_patent_app_number] => 068274
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/068274 | Brake master cylinder with return connection | May 4, 1998 | Issued |
Array
(
[id] => 3889777
[patent_doc_number] => 06000315
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-14
[patent_title] => 'Lift control for implement frame'
[patent_app_type] => 1
[patent_app_number] => 9/072238
[patent_app_country] => US
[patent_app_date] => 1998-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2433
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/000/06000315.pdf
[firstpage_image] =>[orig_patent_app_number] => 072238
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/072238 | Lift control for implement frame | May 3, 1998 | Issued |
Array
(
[id] => 4178984
[patent_doc_number] => 06042332
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-03-28
[patent_title] => 'Housing part for a propeller pump'
[patent_app_type] => 1
[patent_app_number] => 9/063789
[patent_app_country] => US
[patent_app_date] => 1998-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 983
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/042/06042332.pdf
[firstpage_image] =>[orig_patent_app_number] => 063789
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/063789 | Housing part for a propeller pump | Apr 21, 1998 | Issued |
Array
(
[id] => 4154980
[patent_doc_number] => 06139273
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-31
[patent_title] => 'Radial flow fan'
[patent_app_type] => 1
[patent_app_number] => 9/064288
[patent_app_country] => US
[patent_app_date] => 1998-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1337
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/139/06139273.pdf
[firstpage_image] =>[orig_patent_app_number] => 064288
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/064288 | Radial flow fan | Apr 21, 1998 | Issued |
Array
(
[id] => 4129570
[patent_doc_number] => 06101922
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-15
[patent_title] => 'Cylinder'
[patent_app_type] => 1
[patent_app_number] => 9/063662
[patent_app_country] => US
[patent_app_date] => 1998-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 5043
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 300
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/101/06101922.pdf
[firstpage_image] =>[orig_patent_app_number] => 063662
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/063662 | Cylinder | Apr 20, 1998 | Issued |
Array
(
[id] => 4176253
[patent_doc_number] => 06152684
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-28
[patent_title] => 'Method for operation of hydraulic turbine'
[patent_app_type] => 1
[patent_app_number] => 9/063599
[patent_app_country] => US
[patent_app_date] => 1998-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 16
[patent_no_of_words] => 5220
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/152/06152684.pdf
[firstpage_image] =>[orig_patent_app_number] => 063599
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/063599 | Method for operation of hydraulic turbine | Apr 20, 1998 | Issued |
| 09/062449 | DEVICE FOR DETERMINING THE ABNORMAL DEGREE OF DETERIORATION OF A CATALYST | Apr 16, 1998 | Issued |
Array
(
[id] => 3981693
[patent_doc_number] => 06003431
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-21
[patent_title] => 'Rotary actuator'
[patent_app_type] => 1
[patent_app_number] => 9/059839
[patent_app_country] => US
[patent_app_date] => 1998-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2742
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/003/06003431.pdf
[firstpage_image] =>[orig_patent_app_number] => 059839
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/059839 | Rotary actuator | Apr 13, 1998 | Issued |
Array
(
[id] => 4109291
[patent_doc_number] => 06032570
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-03-07
[patent_title] => 'Composite piston for machine'
[patent_app_type] => 1
[patent_app_number] => 9/058533
[patent_app_country] => US
[patent_app_date] => 1998-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 18
[patent_no_of_words] => 5439
[patent_no_of_claims] => 27
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/032/06032570.pdf
[firstpage_image] =>[orig_patent_app_number] => 058533
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/058533 | Composite piston for machine | Apr 9, 1998 | Issued |
Array
(
[id] => 4129541
[patent_doc_number] => 06101920
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-15
[patent_title] => 'Pneumatic or hydraulic cylinder with piston position detector mounted in longitudinal groove in cylinder tube surface'
[patent_app_type] => 1
[patent_app_number] => 9/056822
[patent_app_country] => US
[patent_app_date] => 1998-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2886
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/101/06101920.pdf
[firstpage_image] =>[orig_patent_app_number] => 056822
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/056822 | Pneumatic or hydraulic cylinder with piston position detector mounted in longitudinal groove in cylinder tube surface | Apr 7, 1998 | Issued |
Array
(
[id] => 4191163
[patent_doc_number] => 06085635
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-07-11
[patent_title] => 'Safety device for pneumatic actuators'
[patent_app_type] => 1
[patent_app_number] => 9/057183
[patent_app_country] => US
[patent_app_date] => 1998-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1516
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/085/06085635.pdf
[firstpage_image] =>[orig_patent_app_number] => 057183
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/057183 | Safety device for pneumatic actuators | Apr 7, 1998 | Issued |