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] => 4139764 [patent_doc_number] => 06106256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Gear rotor fuel pump' [patent_app_type] => 1 [patent_app_number] => 9/062792 [patent_app_country] => US [patent_app_date] => 1998-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2421 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/106/06106256.pdf [firstpage_image] =>[orig_patent_app_number] => 062792 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/062792
Gear rotor fuel pump Apr 19, 1998 Issued
Array ( [id] => 4082483 [patent_doc_number] => 06065388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Vacuum type brake booster for vehicle' [patent_app_type] => 1 [patent_app_number] => 9/062737 [patent_app_country] => US [patent_app_date] => 1998-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 37968 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 419 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/065/06065388.pdf [firstpage_image] =>[orig_patent_app_number] => 062737 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/062737
Vacuum type brake booster for vehicle Apr 19, 1998 Issued
Array ( [id] => 3979989 [patent_doc_number] => 06003317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Method of generating sealing steam for a steam turbine, steam power plant having a steam turbine and method of starting up a steam turbine' [patent_app_type] => 1 [patent_app_number] => 9/062627 [patent_app_country] => US [patent_app_date] => 1998-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2293 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/003/06003317.pdf [firstpage_image] =>[orig_patent_app_number] => 062627 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/062627
Method of generating sealing steam for a steam turbine, steam power plant having a steam turbine and method of starting up a steam turbine Apr 16, 1998 Issued
Array ( [id] => 4198328 [patent_doc_number] => 06038858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Inching and braking system with interconnected brake and inching valves' [patent_app_type] => 1 [patent_app_number] => 8/981477 [patent_app_country] => US [patent_app_date] => 1998-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6512 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/038/06038858.pdf [firstpage_image] =>[orig_patent_app_number] => 981477 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/981477
Inching and braking system with interconnected brake and inching valves Apr 15, 1998 Issued
Array ( [id] => 4118334 [patent_doc_number] => 06120270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Vane cell pump' [patent_app_type] => 1 [patent_app_number] => 9/061594 [patent_app_country] => US [patent_app_date] => 1998-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1739 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/120/06120270.pdf [firstpage_image] =>[orig_patent_app_number] => 061594 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/061594
Vane cell pump Apr 15, 1998 Issued
Array ( [id] => 4012698 [patent_doc_number] => 05941073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Method for adsorptive waste gas cleaning' [patent_app_type] => 1 [patent_app_number] => 9/060968 [patent_app_country] => US [patent_app_date] => 1998-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3504 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/941/05941073.pdf [firstpage_image] =>[orig_patent_app_number] => 060968 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/060968
Method for adsorptive waste gas cleaning Apr 14, 1998 Issued
Array ( [id] => 4201066 [patent_doc_number] => 06109901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Vane-type rotary compressor having a bypass passage defined in a front cover' [patent_app_type] => 1 [patent_app_number] => 9/060333 [patent_app_country] => US [patent_app_date] => 1998-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2061 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/109/06109901.pdf [firstpage_image] =>[orig_patent_app_number] => 060333 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/060333
Vane-type rotary compressor having a bypass passage defined in a front cover Apr 14, 1998 Issued
Array ( [id] => 3911726 [patent_doc_number] => 05974803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Thermogenerator for power production in conjunction with a heating device' [patent_app_type] => 1 [patent_app_number] => 9/059559 [patent_app_country] => US [patent_app_date] => 1998-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 0 [patent_no_of_words] => 2160 [patent_no_of_claims] => 15 [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/05/974/05974803.pdf [firstpage_image] =>[orig_patent_app_number] => 059559 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/059559
Thermogenerator for power production in conjunction with a heating device Apr 13, 1998 Issued
Array ( [id] => 4142420 [patent_doc_number] => 06123530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-26 [patent_title] => 'Scroll-type compressor with a slider plate for smoothing the orbiting movement of a movable scroll' [patent_app_type] => 1 [patent_app_number] => 9/059379 [patent_app_country] => US [patent_app_date] => 1998-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3788 [patent_no_of_claims] => 15 [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/06/123/06123530.pdf [firstpage_image] =>[orig_patent_app_number] => 059379 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/059379
Scroll-type compressor with a slider plate for smoothing the orbiting movement of a movable scroll Apr 13, 1998 Issued
Array ( [id] => 4120532 [patent_doc_number] => 06029454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Steam-turbine plant' [patent_app_type] => 1 [patent_app_number] => 9/057829 [patent_app_country] => US [patent_app_date] => 1998-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1968 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/029/06029454.pdf [firstpage_image] =>[orig_patent_app_number] => 057829 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/057829
Steam-turbine plant Apr 8, 1998 Issued
Array ( [id] => 4298896 [patent_doc_number] => 06247312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-19 [patent_title] => 'Method of and apparatus for using a geothermal power plant' [patent_app_type] => 1 [patent_app_number] => 9/057437 [patent_app_country] => US [patent_app_date] => 1998-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1996 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/247/06247312.pdf [firstpage_image] =>[orig_patent_app_number] => 057437 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/057437
Method of and apparatus for using a geothermal power plant Apr 8, 1998 Issued
Array ( [id] => 4170657 [patent_doc_number] => 06158990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Scroll member for a scroll type of fluid machinery and scroll type of fluid machinery produced thereby' [patent_app_type] => 1 [patent_app_number] => 9/056796 [patent_app_country] => US [patent_app_date] => 1998-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 31 [patent_no_of_words] => 10635 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/158/06158990.pdf [firstpage_image] =>[orig_patent_app_number] => 056796 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/056796
Scroll member for a scroll type of fluid machinery and scroll type of fluid machinery produced thereby Apr 7, 1998 Issued
Array ( [id] => 4383354 [patent_doc_number] => 06237333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Microgel disersion for hydraulic apparatus and processes' [patent_app_type] => 1 [patent_app_number] => 9/057247 [patent_app_country] => US [patent_app_date] => 1998-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 8825 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/237/06237333.pdf [firstpage_image] =>[orig_patent_app_number] => 057247 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/057247
Microgel disersion for hydraulic apparatus and processes Apr 7, 1998 Issued
09/056515 CONTROLLED PORTING FOR A PRESSURE TRANSFORMER Apr 6, 1998 Issued
09/055418 RADIO FREQENCY MICROWAVE INDUCTION COIL GAS EXPANDER Apr 5, 1998 Abandoned
Array ( [id] => 4142392 [patent_doc_number] => 06123528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-26 [patent_title] => 'Reed discharge valve for scroll compressors' [patent_app_type] => 1 [patent_app_number] => 9/056066 [patent_app_country] => US [patent_app_date] => 1998-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 20 [patent_no_of_words] => 2887 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/123/06123528.pdf [firstpage_image] =>[orig_patent_app_number] => 056066 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/056066
Reed discharge valve for scroll compressors Apr 5, 1998 Issued
09/053847 PNEUMATIC TOOL Apr 1, 1998 Issued
Array ( [id] => 4097780 [patent_doc_number] => 06070516 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Control for the scoop flap of a construction machine' [patent_app_type] => 1 [patent_app_number] => 8/930955 [patent_app_country] => US [patent_app_date] => 1998-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1880 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/070/06070516.pdf [firstpage_image] =>[orig_patent_app_number] => 930955 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/930955
Control for the scoop flap of a construction machine Apr 1, 1998 Issued
Array ( [id] => 4208610 [patent_doc_number] => 06039549 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Volute compressor' [patent_app_type] => 1 [patent_app_number] => 9/053685 [patent_app_country] => US [patent_app_date] => 1998-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1219 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/039/06039549.pdf [firstpage_image] =>[orig_patent_app_number] => 053685 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/053685
Volute compressor Apr 1, 1998 Issued
Array ( [id] => 4100860 [patent_doc_number] => 06125630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Axle driving apparatus' [patent_app_type] => 1 [patent_app_number] => 9/051032 [patent_app_country] => US [patent_app_date] => 1998-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 31 [patent_no_of_words] => 9488 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/125/06125630.pdf [firstpage_image] =>[orig_patent_app_number] => 051032 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/051032
Axle driving apparatus Mar 30, 1998 Issued
Menu