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
Array ( [id] => 3962586 [patent_doc_number] => 05983637 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Hydraulic brake booster having piston travel limit feature' [patent_app_type] => 1 [patent_app_number] => 8/958579 [patent_app_country] => US [patent_app_date] => 1997-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 14606 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/983/05983637.pdf [firstpage_image] =>[orig_patent_app_number] => 958579 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/958579
Hydraulic brake booster having piston travel limit feature Oct 27, 1997 Issued
Array ( [id] => 3986819 [patent_doc_number] => 05887507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Plunger pump' [patent_app_type] => 1 [patent_app_number] => 8/958315 [patent_app_country] => US [patent_app_date] => 1997-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1885 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/887/05887507.pdf [firstpage_image] =>[orig_patent_app_number] => 958315 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/958315
Plunger pump Oct 26, 1997 Issued
Array ( [id] => 4222744 [patent_doc_number] => 06074186 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Lubrication systems for scroll compressors' [patent_app_type] => 1 [patent_app_number] => 8/958490 [patent_app_country] => US [patent_app_date] => 1997-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1756 [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/06/074/06074186.pdf [firstpage_image] =>[orig_patent_app_number] => 958490 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/958490
Lubrication systems for scroll compressors Oct 26, 1997 Issued
Array ( [id] => 4112607 [patent_doc_number] => 06126422 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Tip seal for scroll type compressor and manufacturing method therefor' [patent_app_type] => 1 [patent_app_number] => 8/957601 [patent_app_country] => US [patent_app_date] => 1997-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4469 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/126/06126422.pdf [firstpage_image] =>[orig_patent_app_number] => 957601 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/957601
Tip seal for scroll type compressor and manufacturing method therefor Oct 23, 1997 Issued
Array ( [id] => 4133229 [patent_doc_number] => 06062835 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Gerotor motor and parking lock assembly therefor' [patent_app_type] => 1 [patent_app_number] => 8/957487 [patent_app_country] => US [patent_app_date] => 1997-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4387 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/062/06062835.pdf [firstpage_image] =>[orig_patent_app_number] => 957487 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/957487
Gerotor motor and parking lock assembly therefor Oct 23, 1997 Issued
Array ( [id] => 3991601 [patent_doc_number] => 05878575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Master cylinder' [patent_app_type] => 1 [patent_app_number] => 8/875337 [patent_app_country] => US [patent_app_date] => 1997-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2814 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/878/05878575.pdf [firstpage_image] =>[orig_patent_app_number] => 875337 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875337
Master cylinder Oct 20, 1997 Issued
Array ( [id] => 4097212 [patent_doc_number] => 06056525 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Vane compressor' [patent_app_type] => 1 [patent_app_number] => 8/958266 [patent_app_country] => US [patent_app_date] => 1997-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3329 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/056/06056525.pdf [firstpage_image] =>[orig_patent_app_number] => 958266 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/958266
Vane compressor Oct 19, 1997 Issued
Array ( [id] => 3975230 [patent_doc_number] => 05918531 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Connecting rod and piston coupling structure of compressor' [patent_app_type] => 1 [patent_app_number] => 8/951324 [patent_app_country] => US [patent_app_date] => 1997-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1298 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/918/05918531.pdf [firstpage_image] =>[orig_patent_app_number] => 951324 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/951324
Connecting rod and piston coupling structure of compressor Oct 15, 1997 Issued
Array ( [id] => 3908853 [patent_doc_number] => 05937732 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Actuator for converting fluid energy into a mechanical force' [patent_app_type] => 1 [patent_app_number] => 8/950924 [patent_app_country] => US [patent_app_date] => 1997-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3330 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/937/05937732.pdf [firstpage_image] =>[orig_patent_app_number] => 950924 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/950924
Actuator for converting fluid energy into a mechanical force Oct 14, 1997 Issued
Array ( [id] => 3979934 [patent_doc_number] => 06003313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'High pressure to low pressure exchange system for hydraulic drives' [patent_app_type] => 1 [patent_app_number] => 8/948795 [patent_app_country] => US [patent_app_date] => 1997-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5096 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/003/06003313.pdf [firstpage_image] =>[orig_patent_app_number] => 948795 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/948795
High pressure to low pressure exchange system for hydraulic drives Oct 9, 1997 Issued
Array ( [id] => 3940816 [patent_doc_number] => 05899064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Servo-actuator with fail safe means' [patent_app_type] => 1 [patent_app_number] => 8/948809 [patent_app_country] => US [patent_app_date] => 1997-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1975 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/899/05899064.pdf [firstpage_image] =>[orig_patent_app_number] => 948809 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/948809
Servo-actuator with fail safe means Oct 8, 1997 Issued
Array ( [id] => 3888612 [patent_doc_number] => 05896803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'Shoe for swash plate compressor' [patent_app_type] => 1 [patent_app_number] => 8/946625 [patent_app_country] => US [patent_app_date] => 1997-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5097 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/896/05896803.pdf [firstpage_image] =>[orig_patent_app_number] => 946625 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/946625
Shoe for swash plate compressor Oct 6, 1997 Issued
Array ( [id] => 3998773 [patent_doc_number] => 05992149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Control unit for hand-operated hydraulic jack' [patent_app_type] => 1 [patent_app_number] => 8/894067 [patent_app_country] => US [patent_app_date] => 1997-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2943 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/992/05992149.pdf [firstpage_image] =>[orig_patent_app_number] => 894067 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/894067
Control unit for hand-operated hydraulic jack Sep 30, 1997 Issued
Array ( [id] => 3978180 [patent_doc_number] => 05857322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Hybrid solar and fuel fired electrical generating system' [patent_app_type] => 1 [patent_app_number] => 8/941171 [patent_app_country] => US [patent_app_date] => 1997-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2848 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/857/05857322.pdf [firstpage_image] =>[orig_patent_app_number] => 941171 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/941171
Hybrid solar and fuel fired electrical generating system Sep 29, 1997 Issued
08/930240 HEAT ENGINE WHICH OPERATES ON THE STIRLING PRINCIPLE Sep 25, 1997 Abandoned
Array ( [id] => 4120420 [patent_doc_number] => 06029446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Multifunction valve stack' [patent_app_type] => 1 [patent_app_number] => 8/937919 [patent_app_country] => US [patent_app_date] => 1997-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5142 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/029/06029446.pdf [firstpage_image] =>[orig_patent_app_number] => 937919 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/937919
Multifunction valve stack Sep 24, 1997 Issued
Array ( [id] => 4274506 [patent_doc_number] => RE037049 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Axle driving apparatus' [patent_app_type] => 2 [patent_app_number] => 8/935137 [patent_app_country] => US [patent_app_date] => 1997-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5611 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/037/RE037049.pdf [firstpage_image] =>[orig_patent_app_number] => 935137 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/935137
Axle driving apparatus Sep 21, 1997 Issued
Array ( [id] => 4154100 [patent_doc_number] => 06035641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Membrane-augmented power generation' [patent_app_type] => 1 [patent_app_number] => 8/934575 [patent_app_country] => US [patent_app_date] => 1997-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10493 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/035/06035641.pdf [firstpage_image] =>[orig_patent_app_number] => 934575 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/934575
Membrane-augmented power generation Sep 18, 1997 Issued
Array ( [id] => 3845864 [patent_doc_number] => 05836161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Hydraulic pressure booster' [patent_app_type] => 1 [patent_app_number] => 8/849828 [patent_app_country] => US [patent_app_date] => 1997-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3982 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/836/05836161.pdf [firstpage_image] =>[orig_patent_app_number] => 849828 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/849828
Hydraulic pressure booster Sep 18, 1997 Issued
Array ( [id] => 3964406 [patent_doc_number] => 05916139 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Hydraulic system and pump' [patent_app_type] => 1 [patent_app_number] => 8/931585 [patent_app_country] => US [patent_app_date] => 1997-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2086 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/916/05916139.pdf [firstpage_image] =>[orig_patent_app_number] => 931585 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/931585
Hydraulic system and pump Sep 15, 1997 Issued
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