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] => 3767393 [patent_doc_number] => 05839345 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Hydraulic control in monoblock structure for lifting and lowering a load with at least two electromagnetically actuatable proportional distributing valve elements' [patent_app_type] => 1 [patent_app_number] => 8/880967 [patent_app_country] => US [patent_app_date] => 1997-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5386 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/839/05839345.pdf [firstpage_image] =>[orig_patent_app_number] => 880967 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/880967
Hydraulic control in monoblock structure for lifting and lowering a load with at least two electromagnetically actuatable proportional distributing valve elements Jun 22, 1997 Issued
Array ( [id] => 4003037 [patent_doc_number] => 05881556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Stator and stator support structure for torque convertor' [patent_app_type] => 1 [patent_app_number] => 8/880429 [patent_app_country] => US [patent_app_date] => 1997-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4654 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/881/05881556.pdf [firstpage_image] =>[orig_patent_app_number] => 880429 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/880429
Stator and stator support structure for torque convertor Jun 22, 1997 Issued
Array ( [id] => 3951413 [patent_doc_number] => 05946913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Tandem master cylinder with an improved sealing function' [patent_app_type] => 1 [patent_app_number] => 8/624569 [patent_app_country] => US [patent_app_date] => 1997-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1300 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/946/05946913.pdf [firstpage_image] =>[orig_patent_app_number] => 624569 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/624569
Tandem master cylinder with an improved sealing function Jun 19, 1997 Issued
Array ( [id] => 3853201 [patent_doc_number] => 05802852 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Brake booster with an integrated master cylinder' [patent_app_type] => 1 [patent_app_number] => 8/879383 [patent_app_country] => US [patent_app_date] => 1997-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 7265 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/802/05802852.pdf [firstpage_image] =>[orig_patent_app_number] => 879383 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/879383
Brake booster with an integrated master cylinder Jun 19, 1997 Issued
Array ( [id] => 3904727 [patent_doc_number] => 05875630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Hydraulic drive assembly' [patent_app_type] => 1 [patent_app_number] => 8/872625 [patent_app_country] => US [patent_app_date] => 1997-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2178 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/875/05875630.pdf [firstpage_image] =>[orig_patent_app_number] => 872625 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/872625
Hydraulic drive assembly Jun 9, 1997 Issued
Array ( [id] => 3905792 [patent_doc_number] => 05875701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Method and apparatus for controlling an implement of a work machine using linkage angles' [patent_app_type] => 1 [patent_app_number] => 8/871087 [patent_app_country] => US [patent_app_date] => 1997-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3274 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/875/05875701.pdf [firstpage_image] =>[orig_patent_app_number] => 871087 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/871087
Method and apparatus for controlling an implement of a work machine using linkage angles Jun 8, 1997 Issued
Array ( [id] => 4032967 [patent_doc_number] => 05907992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Abrasion resistant diaphragm' [patent_app_type] => 1 [patent_app_number] => 8/870943 [patent_app_country] => US [patent_app_date] => 1997-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2333 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/907/05907992.pdf [firstpage_image] =>[orig_patent_app_number] => 870943 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/870943
Abrasion resistant diaphragm Jun 5, 1997 Issued
Array ( [id] => 3758761 [patent_doc_number] => 05819532 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Dynamic load signal fluid controller with instant on flow amplification' [patent_app_type] => 1 [patent_app_number] => 8/870618 [patent_app_country] => US [patent_app_date] => 1997-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3818 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/819/05819532.pdf [firstpage_image] =>[orig_patent_app_number] => 870618 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/870618
Dynamic load signal fluid controller with instant on flow amplification Jun 5, 1997 Issued
Array ( [id] => 3851454 [patent_doc_number] => 05823090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Power steering apparatus having an easily adjustable counter force mechanism' [patent_app_type] => 1 [patent_app_number] => 8/867428 [patent_app_country] => US [patent_app_date] => 1997-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7760 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/823/05823090.pdf [firstpage_image] =>[orig_patent_app_number] => 867428 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/867428
Power steering apparatus having an easily adjustable counter force mechanism Jun 5, 1997 Issued
Array ( [id] => 4060449 [patent_doc_number] => 06052992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Heterogeneous structure for accumulating or dissipating energy, methods of using such a structure and associated devices' [patent_app_type] => 1 [patent_app_number] => 8/849128 [patent_app_country] => US [patent_app_date] => 1997-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 28 [patent_no_of_words] => 8023 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/052/06052992.pdf [firstpage_image] =>[orig_patent_app_number] => 849128 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/849128
Heterogeneous structure for accumulating or dissipating energy, methods of using such a structure and associated devices Jun 5, 1997 Issued
Array ( [id] => 3921530 [patent_doc_number] => 05988620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Apparatus and method for personalizing printed materials' [patent_app_type] => 1 [patent_app_number] => 8/866992 [patent_app_country] => US [patent_app_date] => 1997-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4106 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/988/05988620.pdf [firstpage_image] =>[orig_patent_app_number] => 866992 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/866992
Apparatus and method for personalizing printed materials Jun 1, 1997 Issued
Array ( [id] => 3940872 [patent_doc_number] => 05899068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Hydraulic brake apparatus for a vehicle' [patent_app_type] => 1 [patent_app_number] => 8/866296 [patent_app_country] => US [patent_app_date] => 1997-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5214 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/899/05899068.pdf [firstpage_image] =>[orig_patent_app_number] => 866296 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/866296
Hydraulic brake apparatus for a vehicle May 29, 1997 Issued
Array ( [id] => 3902413 [patent_doc_number] => 05943937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Pressure differential operated brake booster' [patent_app_type] => 1 [patent_app_number] => 8/865999 [patent_app_country] => US [patent_app_date] => 1997-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2918 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/943/05943937.pdf [firstpage_image] =>[orig_patent_app_number] => 865999 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/865999
Pressure differential operated brake booster May 29, 1997 Issued
Array ( [id] => 3982404 [patent_doc_number] => 05960630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Hydraulic brake apparatus for a vehicle' [patent_app_type] => 1 [patent_app_number] => 8/864346 [patent_app_country] => US [patent_app_date] => 1997-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3195 [patent_no_of_claims] => 5 [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/05/960/05960630.pdf [firstpage_image] =>[orig_patent_app_number] => 864346 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/864346
Hydraulic brake apparatus for a vehicle May 27, 1997 Issued
Array ( [id] => 3905807 [patent_doc_number] => 05875702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Swash plate of swash plate compressor and combination of swash plate with shoes' [patent_app_type] => 1 [patent_app_number] => 8/776004 [patent_app_country] => US [patent_app_date] => 1997-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 8681 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/875/05875702.pdf [firstpage_image] =>[orig_patent_app_number] => 776004 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/776004
Swash plate of swash plate compressor and combination of swash plate with shoes May 27, 1997 Issued
Array ( [id] => 4027010 [patent_doc_number] => 05868059 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Electrohydraulic valve arrangement' [patent_app_type] => 1 [patent_app_number] => 8/864607 [patent_app_country] => US [patent_app_date] => 1997-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4003 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/868/05868059.pdf [firstpage_image] =>[orig_patent_app_number] => 864607 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/864607
Electrohydraulic valve arrangement May 27, 1997 Issued
Array ( [id] => 4040001 [patent_doc_number] => 05862665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'Apparatus for preventing reverse rotation for hydraulic actuator' [patent_app_type] => 1 [patent_app_number] => 8/849097 [patent_app_country] => US [patent_app_date] => 1997-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4416 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/862/05862665.pdf [firstpage_image] =>[orig_patent_app_number] => 849097 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/849097
Apparatus for preventing reverse rotation for hydraulic actuator May 27, 1997 Issued
Array ( [id] => 3816375 [patent_doc_number] => 05845493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Method and apparatus for operating a hydraulic drive' [patent_app_type] => 1 [patent_app_number] => 8/858029 [patent_app_country] => US [patent_app_date] => 1997-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2424 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/845/05845493.pdf [firstpage_image] =>[orig_patent_app_number] => 858029 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/858029
Method and apparatus for operating a hydraulic drive May 15, 1997 Issued
Array ( [id] => 3926698 [patent_doc_number] => 05953917 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Thermo-volumetric motor' [patent_app_type] => 1 [patent_app_number] => 8/817070 [patent_app_country] => US [patent_app_date] => 1997-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4358 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/953/05953917.pdf [firstpage_image] =>[orig_patent_app_number] => 817070 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/817070
Thermo-volumetric motor May 14, 1997 Issued
Array ( [id] => 3721527 [patent_doc_number] => 05784945 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-28 [patent_title] => 'Method and apparatus for determining a valve transform' [patent_app_type] => 1 [patent_app_number] => 8/855924 [patent_app_country] => US [patent_app_date] => 1997-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4653 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/784/05784945.pdf [firstpage_image] =>[orig_patent_app_number] => 855924 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/855924
Method and apparatus for determining a valve transform May 13, 1997 Issued
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