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] => 3904139 [patent_doc_number] => 05970713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Water engine' [patent_app_type] => 1 [patent_app_number] => 9/015230 [patent_app_country] => US [patent_app_date] => 1998-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4665 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/970/05970713.pdf [firstpage_image] =>[orig_patent_app_number] => 015230 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/015230
Water engine Jan 28, 1998 Issued
Array ( [id] => 3982390 [patent_doc_number] => 05960629 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Control apparatus for a brake booster' [patent_app_type] => 1 [patent_app_number] => 9/015166 [patent_app_country] => US [patent_app_date] => 1998-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2515 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/960/05960629.pdf [firstpage_image] =>[orig_patent_app_number] => 015166 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/015166
Control apparatus for a brake booster Jan 28, 1998 Issued
Array ( [id] => 3913825 [patent_doc_number] => 05974947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Rodless power cylinder' [patent_app_type] => 1 [patent_app_number] => 9/014655 [patent_app_country] => US [patent_app_date] => 1998-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4587 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/974/05974947.pdf [firstpage_image] =>[orig_patent_app_number] => 014655 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/014655
Rodless power cylinder Jan 27, 1998 Issued
Array ( [id] => 3998761 [patent_doc_number] => 05992148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Relief mechanism and hydraulic circuit equipped with relief mechanism' [patent_app_type] => 1 [patent_app_number] => 9/014346 [patent_app_country] => US [patent_app_date] => 1998-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5160 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/992/05992148.pdf [firstpage_image] =>[orig_patent_app_number] => 014346 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/014346
Relief mechanism and hydraulic circuit equipped with relief mechanism Jan 26, 1998 Issued
Array ( [id] => 4188286 [patent_doc_number] => 06109029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Wave energy converter' [patent_app_type] => 1 [patent_app_number] => 9/013974 [patent_app_country] => US [patent_app_date] => 1998-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 15155 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/109/06109029.pdf [firstpage_image] =>[orig_patent_app_number] => 013974 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/013974
Wave energy converter Jan 26, 1998 Issued
Array ( [id] => 4042231 [patent_doc_number] => 06006648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Method of operating a pneumatic brake servo-unit' [patent_app_type] => 1 [patent_app_number] => 8/945867 [patent_app_country] => US [patent_app_date] => 1998-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1665 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/006/06006648.pdf [firstpage_image] =>[orig_patent_app_number] => 945867 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/945867
Method of operating a pneumatic brake servo-unit Jan 25, 1998 Issued
Array ( [id] => 4203577 [patent_doc_number] => 06009707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Buoyancy driven energy producing device' [patent_app_type] => 1 [patent_app_number] => 9/010036 [patent_app_country] => US [patent_app_date] => 1998-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3631 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/009/06009707.pdf [firstpage_image] =>[orig_patent_app_number] => 010036 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/010036
Buoyancy driven energy producing device Jan 20, 1998 Issued
Array ( [id] => 3981678 [patent_doc_number] => 06003430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Radial piston pump' [patent_app_type] => 1 [patent_app_number] => 9/008981 [patent_app_country] => US [patent_app_date] => 1998-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2158 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/003/06003430.pdf [firstpage_image] =>[orig_patent_app_number] => 008981 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/008981
Radial piston pump Jan 19, 1998 Issued
Array ( [id] => 4214246 [patent_doc_number] => 06089141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Plunger pump for water jet loom' [patent_app_type] => 1 [patent_app_number] => 9/007482 [patent_app_country] => US [patent_app_date] => 1998-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 3653 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/089/06089141.pdf [firstpage_image] =>[orig_patent_app_number] => 007482 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/007482
Plunger pump for water jet loom Jan 14, 1998 Issued
Array ( [id] => 4013907 [patent_doc_number] => 05941157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Variable capacity swash plate compressor' [patent_app_type] => 1 [patent_app_number] => 9/006665 [patent_app_country] => US [patent_app_date] => 1998-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3822 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/941/05941157.pdf [firstpage_image] =>[orig_patent_app_number] => 006665 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/006665
Variable capacity swash plate compressor Jan 12, 1998 Issued
Array ( [id] => 3915348 [patent_doc_number] => 05996350 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Method and apparatus for the superheating of steam' [patent_app_type] => 1 [patent_app_number] => 9/005698 [patent_app_country] => US [patent_app_date] => 1998-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6716 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/996/05996350.pdf [firstpage_image] =>[orig_patent_app_number] => 005698 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/005698
Method and apparatus for the superheating of steam Jan 11, 1998 Issued
Array ( [id] => 4018838 [patent_doc_number] => 05966935 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Power generating device' [patent_app_type] => 1 [patent_app_number] => 9/004425 [patent_app_country] => US [patent_app_date] => 1998-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3737 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/966/05966935.pdf [firstpage_image] =>[orig_patent_app_number] => 004425 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/004425
Power generating device Jan 7, 1998 Issued
Array ( [id] => 3917139 [patent_doc_number] => 05996465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Oil pressure device' [patent_app_type] => 1 [patent_app_number] => 9/004246 [patent_app_country] => US [patent_app_date] => 1998-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2896 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 470 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/996/05996465.pdf [firstpage_image] =>[orig_patent_app_number] => 004246 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/004246
Oil pressure device Jan 7, 1998 Issued
Array ( [id] => 4079552 [patent_doc_number] => 06047546 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Operation device of a hydraulic master cylinder' [patent_app_type] => 1 [patent_app_number] => 9/003148 [patent_app_country] => US [patent_app_date] => 1998-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2798 [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/06/047/06047546.pdf [firstpage_image] =>[orig_patent_app_number] => 003148 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/003148
Operation device of a hydraulic master cylinder Jan 5, 1998 Issued
Array ( [id] => 3902471 [patent_doc_number] => 05943941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Reciprocating compressor' [patent_app_type] => 1 [patent_app_number] => 8/981695 [patent_app_country] => US [patent_app_date] => 1998-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6808 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/943/05943941.pdf [firstpage_image] =>[orig_patent_app_number] => 981695 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/981695
Reciprocating compressor Jan 5, 1998 Issued
Array ( [id] => 4194524 [patent_doc_number] => 06077061 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Vane motor with brake' [patent_app_type] => 1 [patent_app_number] => 8/981948 [patent_app_country] => US [patent_app_date] => 1998-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3779 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/077/06077061.pdf [firstpage_image] =>[orig_patent_app_number] => 981948 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/981948
Vane motor with brake Jan 1, 1998 Issued
Array ( [id] => 4042332 [patent_doc_number] => 05865088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'High-speed safety circuit for a hydraulic press' [patent_app_type] => 1 [patent_app_number] => 8/981753 [patent_app_country] => US [patent_app_date] => 1997-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 7896 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/865/05865088.pdf [firstpage_image] =>[orig_patent_app_number] => 981753 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/981753
High-speed safety circuit for a hydraulic press Dec 30, 1997 Issued
Array ( [id] => 4168378 [patent_doc_number] => 06041603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Internal combustion fastener driving tool accelerator plate' [patent_app_type] => 1 [patent_app_number] => 9/001277 [patent_app_country] => US [patent_app_date] => 1997-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 40 [patent_no_of_words] => 7934 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/041/06041603.pdf [firstpage_image] =>[orig_patent_app_number] => 001277 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/001277
Internal combustion fastener driving tool accelerator plate Dec 30, 1997 Issued
Array ( [id] => 4040371 [patent_doc_number] => 06006518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Ocean current energy converter' [patent_app_type] => 1 [patent_app_number] => 9/001930 [patent_app_country] => US [patent_app_date] => 1997-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1560 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/006/06006518.pdf [firstpage_image] =>[orig_patent_app_number] => 001930 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/001930
Ocean current energy converter Dec 30, 1997 Issued
Array ( [id] => 3908836 [patent_doc_number] => 05937731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Variable capacity swash plate compressor' [patent_app_type] => 1 [patent_app_number] => 9/001185 [patent_app_country] => US [patent_app_date] => 1997-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4895 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 479 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/937/05937731.pdf [firstpage_image] =>[orig_patent_app_number] => 001185 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/001185
Variable capacity swash plate compressor Dec 29, 1997 Issued
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