
Hoang M. Nguyen
Examiner (ID: 6971, Phone: (571)272-4861 , Office: P/3748 )
| Most Active Art Unit | 3748 |
| Art Unit(s) | 3401, 3746, 3745, 3748, 2899 |
| Total Applications | 5385 |
| Issued Applications | 4291 |
| Pending Applications | 357 |
| Abandoned Applications | 768 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2890998
[patent_doc_number] => 05226346
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-07-13
[patent_title] => 'Axial piston type pressure medium servomotor control device'
[patent_app_type] => 1
[patent_app_number] => 7/889265
[patent_app_country] => US
[patent_app_date] => 1992-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2823
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 517
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/226/05226346.pdf
[firstpage_image] =>[orig_patent_app_number] => 889265
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/889265 | Axial piston type pressure medium servomotor control device | May 27, 1992 | Issued |
Array
(
[id] => 2900441
[patent_doc_number] => 05233905
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-10
[patent_title] => 'Adjustable plunger for control valve'
[patent_app_type] => 1
[patent_app_number] => 7/889553
[patent_app_country] => US
[patent_app_date] => 1992-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2070
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 312
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/233/05233905.pdf
[firstpage_image] =>[orig_patent_app_number] => 889553
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/889553 | Adjustable plunger for control valve | May 26, 1992 | Issued |
Array
(
[id] => 2928880
[patent_doc_number] => 05261312
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-16
[patent_title] => 'Arrangement and method for fixing a travel sensor in a vacuum brake power booster'
[patent_app_type] => 1
[patent_app_number] => 7/889033
[patent_app_country] => US
[patent_app_date] => 1992-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1005
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/261/05261312.pdf
[firstpage_image] =>[orig_patent_app_number] => 889033
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/889033 | Arrangement and method for fixing a travel sensor in a vacuum brake power booster | May 25, 1992 | Issued |
Array
(
[id] => 2917637
[patent_doc_number] => 05259292
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-09
[patent_title] => 'Vacuum booster'
[patent_app_type] => 1
[patent_app_number] => 7/886495
[patent_app_country] => US
[patent_app_date] => 1992-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4074
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 216
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/259/05259292.pdf
[firstpage_image] =>[orig_patent_app_number] => 886495
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/886495 | Vacuum booster | May 21, 1992 | Issued |
Array
(
[id] => 3011124
[patent_doc_number] => 05327726
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-07-12
[patent_title] => 'Staged furnaces for firing coal pyrolysis gas and char'
[patent_app_type] => 1
[patent_app_number] => 7/886893
[patent_app_country] => US
[patent_app_date] => 1992-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3221
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/327/05327726.pdf
[firstpage_image] =>[orig_patent_app_number] => 886893
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/886893 | Staged furnaces for firing coal pyrolysis gas and char | May 21, 1992 | Issued |
Array
(
[id] => 2942552
[patent_doc_number] => 05263398
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-23
[patent_title] => 'Brake booster for preventing unwanted reaction disc deformation'
[patent_app_type] => 1
[patent_app_number] => 7/886076
[patent_app_country] => US
[patent_app_date] => 1992-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 4448
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 242
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/263/05263398.pdf
[firstpage_image] =>[orig_patent_app_number] => 886076
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/886076 | Brake booster for preventing unwanted reaction disc deformation | May 19, 1992 | Issued |
Array
(
[id] => 3075574
[patent_doc_number] => 05317870
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-07
[patent_title] => 'Pressure source for pressure device'
[patent_app_type] => 1
[patent_app_number] => 7/885877
[patent_app_country] => US
[patent_app_date] => 1992-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 5244
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 241
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/317/05317870.pdf
[firstpage_image] =>[orig_patent_app_number] => 885877
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/885877 | Pressure source for pressure device | May 19, 1992 | Issued |
Array
(
[id] => 3023831
[patent_doc_number] => 05285642
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-15
[patent_title] => 'Load sensing control system for hydraulic machine'
[patent_app_type] => 1
[patent_app_number] => 7/857934
[patent_app_country] => US
[patent_app_date] => 1992-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 18
[patent_no_of_words] => 11913
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 241
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/285/05285642.pdf
[firstpage_image] =>[orig_patent_app_number] => 857934
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/857934 | Load sensing control system for hydraulic machine | May 18, 1992 | Issued |
Array
(
[id] => 2993366
[patent_doc_number] => 05307727
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-03
[patent_title] => 'Neutral to drive shift time control'
[patent_app_type] => 1
[patent_app_number] => 7/885933
[patent_app_country] => US
[patent_app_date] => 1992-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 3037
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/307/05307727.pdf
[firstpage_image] =>[orig_patent_app_number] => 885933
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/885933 | Neutral to drive shift time control | May 18, 1992 | Issued |
Array
(
[id] => 2964455
[patent_doc_number] => 05265422
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-30
[patent_title] => 'Pilot-operated pressure override valve'
[patent_app_type] => 1
[patent_app_number] => 7/883683
[patent_app_country] => US
[patent_app_date] => 1992-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2789
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/265/05265422.pdf
[firstpage_image] =>[orig_patent_app_number] => 883683
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/883683 | Pilot-operated pressure override valve | May 14, 1992 | Issued |
Array
(
[id] => 2900532
[patent_doc_number] => 05233910
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-10
[patent_title] => 'Pressure holding valve'
[patent_app_type] => 1
[patent_app_number] => 7/882717
[patent_app_country] => US
[patent_app_date] => 1992-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5665
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 351
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/233/05233910.pdf
[firstpage_image] =>[orig_patent_app_number] => 882717
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/882717 | Pressure holding valve | May 13, 1992 | Issued |
Array
(
[id] => 3410996
[patent_doc_number] => 05415079
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-05-16
[patent_title] => 'Composite cylinder for use in aircraft hydraulic actuator'
[patent_app_type] => 1
[patent_app_number] => 7/881582
[patent_app_country] => US
[patent_app_date] => 1992-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1764
[patent_no_of_claims] => 5
[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/05/415/05415079.pdf
[firstpage_image] =>[orig_patent_app_number] => 881582
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/881582 | Composite cylinder for use in aircraft hydraulic actuator | May 12, 1992 | Issued |
Array
(
[id] => 3077219
[patent_doc_number] => 05317956
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-07
[patent_title] => 'Pivoting actuator and a pop-up target incorporating same'
[patent_app_type] => 1
[patent_app_number] => 7/856067
[patent_app_country] => US
[patent_app_date] => 1992-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 5744
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 24
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/317/05317956.pdf
[firstpage_image] =>[orig_patent_app_number] => 856067
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/856067 | Pivoting actuator and a pop-up target incorporating same | May 10, 1992 | Issued |
Array
(
[id] => 2890262
[patent_doc_number] => 05235811
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-17
[patent_title] => 'Control change system for a hydraulic work vehicle'
[patent_app_type] => 1
[patent_app_number] => 7/880868
[patent_app_country] => US
[patent_app_date] => 1992-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 13
[patent_no_of_words] => 3567
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/235/05235811.pdf
[firstpage_image] =>[orig_patent_app_number] => 880868
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/880868 | Control change system for a hydraulic work vehicle | May 10, 1992 | Issued |
Array
(
[id] => 2945776
[patent_doc_number] => 05201179
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-04-13
[patent_title] => 'Brake subassembly for a vehicle'
[patent_app_type] => 1
[patent_app_number] => 7/880788
[patent_app_country] => US
[patent_app_date] => 1992-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1326
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 231
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/201/05201179.pdf
[firstpage_image] =>[orig_patent_app_number] => 880788
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/880788 | Brake subassembly for a vehicle | May 10, 1992 | Issued |
Array
(
[id] => 2900459
[patent_doc_number] => 05233906
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-10
[patent_title] => 'Mechanical centering mechanism for rotary valve power steering system'
[patent_app_type] => 1
[patent_app_number] => 7/879385
[patent_app_country] => US
[patent_app_date] => 1992-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 13
[patent_no_of_words] => 6753
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 320
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/233/05233906.pdf
[firstpage_image] =>[orig_patent_app_number] => 879385
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/879385 | Mechanical centering mechanism for rotary valve power steering system | May 6, 1992 | Issued |
Array
(
[id] => 3042819
[patent_doc_number] => 05309713
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-10
[patent_title] => 'Compressed gas engine and method of operating same'
[patent_app_type] => 1
[patent_app_number] => 7/879846
[patent_app_country] => US
[patent_app_date] => 1992-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 13
[patent_no_of_words] => 4199
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/309/05309713.pdf
[firstpage_image] =>[orig_patent_app_number] => 879846
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/879846 | Compressed gas engine and method of operating same | May 5, 1992 | Issued |
| 07/879493 | BALANCED COMPOUND ENGINE | May 5, 1992 | Abandoned |
Array
(
[id] => 3045184
[patent_doc_number] => 05351601
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-10-04
[patent_title] => 'Hydraulic control system'
[patent_app_type] => 1
[patent_app_number] => 7/878349
[patent_app_country] => US
[patent_app_date] => 1992-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 17
[patent_no_of_words] => 8442
[patent_no_of_claims] => 6
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[patent_words_short_claim] => 490
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/351/05351601.pdf
[firstpage_image] =>[orig_patent_app_number] => 878349
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/878349 | Hydraulic control system | May 3, 1992 | Issued |
Array
(
[id] => 2891017
[patent_doc_number] => 05226347
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-07-13
[patent_title] => 'Pneumatic booster'
[patent_app_type] => 1
[patent_app_number] => 7/878275
[patent_app_country] => US
[patent_app_date] => 1992-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 8332
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/226/05226347.pdf
[firstpage_image] =>[orig_patent_app_number] => 878275
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/878275 | Pneumatic booster | May 3, 1992 | Issued |