Search

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 numberTitle of the applicationFiling DateStatus
08/085941 HYDRAULIC CIRCUIT FOR PRESSURE-CONTROLLING A HYDRAULIC DISTRIBUTOR OF THE OPEN-CENTRE TYPE Jul 5, 1993 Pending
Array ( [id] => 2970852 [patent_doc_number] => 05345860 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-13 [patent_title] => 'Banded piston and method of making' [patent_app_type] => 1 [patent_app_number] => 8/086054 [patent_app_country] => US [patent_app_date] => 1993-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3601 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/345/05345860.pdf [firstpage_image] =>[orig_patent_app_number] => 086054 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/086054
Banded piston and method of making Jul 5, 1993 Issued
Array ( [id] => 3459015 [patent_doc_number] => 05426939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-27 [patent_title] => 'Torque converter having automatic power control' [patent_app_type] => 1 [patent_app_number] => 8/083885 [patent_app_country] => US [patent_app_date] => 1993-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2478 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/426/05426939.pdf [firstpage_image] =>[orig_patent_app_number] => 083885 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/083885
Torque converter having automatic power control Jun 27, 1993 Issued
Array ( [id] => 3009138 [patent_doc_number] => 05341724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-30 [patent_title] => 'Pneumatic telescoping cylinder and method' [patent_app_type] => 1 [patent_app_number] => 8/082494 [patent_app_country] => US [patent_app_date] => 1993-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2313 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/341/05341724.pdf [firstpage_image] =>[orig_patent_app_number] => 082494 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/082494
Pneumatic telescoping cylinder and method Jun 27, 1993 Issued
Array ( [id] => 2977029 [patent_doc_number] => 05357845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-25 [patent_title] => 'Power steering system' [patent_app_type] => 1 [patent_app_number] => 8/082047 [patent_app_country] => US [patent_app_date] => 1993-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3402 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/357/05357845.pdf [firstpage_image] =>[orig_patent_app_number] => 082047 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/082047
Power steering system Jun 23, 1993 Issued
Array ( [id] => 2972818 [patent_doc_number] => 05365828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Pneumatic linear drive comprising a locking mechanism for end positions' [patent_app_type] => 1 [patent_app_number] => 8/079907 [patent_app_country] => US [patent_app_date] => 1993-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3119 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/365/05365828.pdf [firstpage_image] =>[orig_patent_app_number] => 079907 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/079907
Pneumatic linear drive comprising a locking mechanism for end positions Jun 22, 1993 Issued
Array ( [id] => 2970815 [patent_doc_number] => 05345858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-13 [patent_title] => 'Spring brake actuator with a pressure plate bearing for a caging tool' [patent_app_type] => 1 [patent_app_number] => 8/080414 [patent_app_country] => US [patent_app_date] => 1993-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3103 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/345/05345858.pdf [firstpage_image] =>[orig_patent_app_number] => 080414 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/080414
Spring brake actuator with a pressure plate bearing for a caging tool Jun 20, 1993 Issued
Array ( [id] => 3474022 [patent_doc_number] => 05456642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-10 [patent_title] => 'Geared traction unit' [patent_app_type] => 1 [patent_app_number] => 8/076008 [patent_app_country] => US [patent_app_date] => 1993-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3852 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/456/05456642.pdf [firstpage_image] =>[orig_patent_app_number] => 076008 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/076008
Geared traction unit Jun 10, 1993 Issued
Array ( [id] => 3447433 [patent_doc_number] => 05378208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-03 [patent_title] => 'Reversing assembly for multi-speed transmission' [patent_app_type] => 1 [patent_app_number] => 8/073236 [patent_app_country] => US [patent_app_date] => 1993-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3196 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/378/05378208.pdf [firstpage_image] =>[orig_patent_app_number] => 073236 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/073236
Reversing assembly for multi-speed transmission Jun 6, 1993 Issued
Array ( [id] => 3100503 [patent_doc_number] => 05395166 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-07 [patent_title] => 'Nail technician/client mobile tray' [patent_app_type] => 1 [patent_app_number] => 8/057570 [patent_app_country] => US [patent_app_date] => 1993-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2798 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/395/05395166.pdf [firstpage_image] =>[orig_patent_app_number] => 057570 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/057570
Nail technician/client mobile tray Jun 5, 1993 Issued
Array ( [id] => 3465251 [patent_doc_number] => 05404793 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-11 [patent_title] => 'Ceramic tile expansion engine housing' [patent_app_type] => 1 [patent_app_number] => 8/070524 [patent_app_country] => US [patent_app_date] => 1993-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3930 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/404/05404793.pdf [firstpage_image] =>[orig_patent_app_number] => 070524 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/070524
Ceramic tile expansion engine housing Jun 2, 1993 Issued
Array ( [id] => 3641041 [patent_doc_number] => 05590525 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Method of preventing cavitation in an axial piston pump during an aiding load and system and valve employing the same' [patent_app_type] => 1 [patent_app_number] => 8/070272 [patent_app_country] => US [patent_app_date] => 1993-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5251 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/590/05590525.pdf [firstpage_image] =>[orig_patent_app_number] => 070272 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/070272
Method of preventing cavitation in an axial piston pump during an aiding load and system and valve employing the same May 31, 1993 Issued
Array ( [id] => 3024539 [patent_doc_number] => 05333534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Booster' [patent_app_type] => 1 [patent_app_number] => 8/066896 [patent_app_country] => US [patent_app_date] => 1993-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2137 [patent_no_of_claims] => 7 [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/05/333/05333534.pdf [firstpage_image] =>[orig_patent_app_number] => 066896 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/066896
Booster May 24, 1993 Issued
Array ( [id] => 3091795 [patent_doc_number] => 05394699 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-07 [patent_title] => 'Axle driving apparatus' [patent_app_type] => 1 [patent_app_number] => 8/066214 [patent_app_country] => US [patent_app_date] => 1993-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4152 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/394/05394699.pdf [firstpage_image] =>[orig_patent_app_number] => 066214 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/066214
Axle driving apparatus May 24, 1993 Issued
Array ( [id] => 3098739 [patent_doc_number] => 05379680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Piston for an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/778835 [patent_app_country] => US [patent_app_date] => 1993-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2094 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/379/05379680.pdf [firstpage_image] =>[orig_patent_app_number] => 778835 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/778835
Piston for an internal combustion engine May 24, 1993 Issued
Array ( [id] => 2994951 [patent_doc_number] => 05339722 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-23 [patent_title] => 'Apply and relief valve mechanism for a fluid power apparatus' [patent_app_type] => 1 [patent_app_number] => 8/066458 [patent_app_country] => US [patent_app_date] => 1993-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1988 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/339/05339722.pdf [firstpage_image] =>[orig_patent_app_number] => 066458 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/066458
Apply and relief valve mechanism for a fluid power apparatus May 23, 1993 Issued
Array ( [id] => 3043011 [patent_doc_number] => 05351485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-04 [patent_title] => 'Rotary actuator-operated pretensioner' [patent_app_type] => 1 [patent_app_number] => 8/066528 [patent_app_country] => US [patent_app_date] => 1993-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3816 [patent_no_of_claims] => 2 [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/05/351/05351485.pdf [firstpage_image] =>[orig_patent_app_number] => 066528 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/066528
Rotary actuator-operated pretensioner May 23, 1993 Issued
Array ( [id] => 3449247 [patent_doc_number] => 05401222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Device for influencing the starting of the internal combustion engine of a motor vehicle with electronically controlled gearbox' [patent_app_type] => 1 [patent_app_number] => 8/064640 [patent_app_country] => US [patent_app_date] => 1993-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2636 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/401/05401222.pdf [firstpage_image] =>[orig_patent_app_number] => 064640 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/064640
Device for influencing the starting of the internal combustion engine of a motor vehicle with electronically controlled gearbox May 20, 1993 Issued
Array ( [id] => 3413967 [patent_doc_number] => 05389052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-14 [patent_title] => 'Method of regulating and controlling shifting of gears in an automatic transmission to enhance comfort' [patent_app_type] => 1 [patent_app_number] => 8/065566 [patent_app_country] => US [patent_app_date] => 1993-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2026 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/389/05389052.pdf [firstpage_image] =>[orig_patent_app_number] => 065566 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/065566
Method of regulating and controlling shifting of gears in an automatic transmission to enhance comfort May 20, 1993 Issued
Array ( [id] => 3426603 [patent_doc_number] => 05429015 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-04 [patent_title] => 'Two degree of freedom robotic manipulator constructed from rotary drives' [patent_app_type] => 1 [patent_app_number] => 8/063952 [patent_app_country] => US [patent_app_date] => 1993-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1454 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/429/05429015.pdf [firstpage_image] =>[orig_patent_app_number] => 063952 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/063952
Two degree of freedom robotic manipulator constructed from rotary drives May 19, 1993 Issued
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