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
07/951089 HIGHLY EFFICIENT COLLECTION OPTICAL SYSTEM FOR PROVIDING LIGHT DETECTORS SUCH AS PHOTODETECTORS AND THE LIKE WITH HEMISPHERICAL FIELDS OF VIEW Sep 24, 1992 Abandoned
Array ( [id] => 2873574 [patent_doc_number] => 05239828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Two-stage valve' [patent_app_type] => 1 [patent_app_number] => 7/951511 [patent_app_country] => US [patent_app_date] => 1992-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3210 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/239/05239828.pdf [firstpage_image] =>[orig_patent_app_number] => 951511 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/951511
Two-stage valve Sep 24, 1992 Issued
Array ( [id] => 3071183 [patent_doc_number] => 05367877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-29 [patent_title] => 'Axle driving apparatus for a working car' [patent_app_type] => 1 [patent_app_number] => 7/950718 [patent_app_country] => US [patent_app_date] => 1992-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2530 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/367/05367877.pdf [firstpage_image] =>[orig_patent_app_number] => 950718 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/950718
Axle driving apparatus for a working car Sep 24, 1992 Issued
Array ( [id] => 3030465 [patent_doc_number] => 05323689 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-28 [patent_title] => 'Method of manufacturing a tandem brake booster' [patent_app_type] => 1 [patent_app_number] => 7/951491 [patent_app_country] => US [patent_app_date] => 1992-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1955 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/323/05323689.pdf [firstpage_image] =>[orig_patent_app_number] => 951491 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/951491
Method of manufacturing a tandem brake booster Sep 23, 1992 Issued
Array ( [id] => 3027592 [patent_doc_number] => 05303090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-12 [patent_title] => 'Apparatus for adjusting the position of a drawtube in an optical instrument' [patent_app_type] => 1 [patent_app_number] => 7/951678 [patent_app_country] => US [patent_app_date] => 1992-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2638 [patent_no_of_claims] => 5 [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/05/303/05303090.pdf [firstpage_image] =>[orig_patent_app_number] => 951678 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/951678
Apparatus for adjusting the position of a drawtube in an optical instrument Sep 23, 1992 Issued
Array ( [id] => 3002783 [patent_doc_number] => 05367407 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Apparatus for supporting an aiming and orienting appliance useful in reflector systems' [patent_app_type] => 1 [patent_app_number] => 7/916980 [patent_app_country] => US [patent_app_date] => 1992-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3534 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/367/05367407.pdf [firstpage_image] =>[orig_patent_app_number] => 916980 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/916980
Apparatus for supporting an aiming and orienting appliance useful in reflector systems Sep 23, 1992 Issued
Array ( [id] => 3023088 [patent_doc_number] => 05333455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Displacement magnifier for piezoelectric element' [patent_app_type] => 1 [patent_app_number] => 7/948489 [patent_app_country] => US [patent_app_date] => 1992-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5389 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/333/05333455.pdf [firstpage_image] =>[orig_patent_app_number] => 948489 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/948489
Displacement magnifier for piezoelectric element Sep 21, 1992 Issued
Array ( [id] => 2921685 [patent_doc_number] => 05222424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Two dimensional drive system' [patent_app_type] => 1 [patent_app_number] => 7/946089 [patent_app_country] => US [patent_app_date] => 1992-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 4911 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/222/05222424.pdf [firstpage_image] =>[orig_patent_app_number] => 946089 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/946089
Two dimensional drive system Sep 16, 1992 Issued
07/945731 COMPACT DISC FOCUSING AND POSITIONING CORRECTION PROCESS Sep 15, 1992 Abandoned
Array ( [id] => 3029671 [patent_doc_number] => 05305607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-26 [patent_title] => 'Geothermal power plant scale separation method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/945381 [patent_app_country] => US [patent_app_date] => 1992-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8736 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/305/05305607.pdf [firstpage_image] =>[orig_patent_app_number] => 945381 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/945381
Geothermal power plant scale separation method and apparatus Sep 15, 1992 Issued
Array ( [id] => 3074603 [patent_doc_number] => 05353165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-04 [patent_title] => 'One piece viewfinder and fabrication process' [patent_app_type] => 1 [patent_app_number] => 7/945186 [patent_app_country] => US [patent_app_date] => 1992-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 5232 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/353/05353165.pdf [firstpage_image] =>[orig_patent_app_number] => 945186 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/945186
One piece viewfinder and fabrication process Sep 14, 1992 Issued
Array ( [id] => 3440078 [patent_doc_number] => 05400594 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Slipper guide for a hydrostatic transmission' [patent_app_type] => 1 [patent_app_number] => 7/940547 [patent_app_country] => US [patent_app_date] => 1992-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3698 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/400/05400594.pdf [firstpage_image] =>[orig_patent_app_number] => 940547 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/940547
Slipper guide for a hydrostatic transmission Sep 3, 1992 Issued
Array ( [id] => 3062161 [patent_doc_number] => 05307331 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-26 [patent_title] => 'Transfer mechanism for information carriers' [patent_app_type] => 1 [patent_app_number] => 7/940361 [patent_app_country] => US [patent_app_date] => 1992-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4158 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 415 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/307/05307331.pdf [firstpage_image] =>[orig_patent_app_number] => 940361 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/940361
Transfer mechanism for information carriers Sep 2, 1992 Issued
Array ( [id] => 3023030 [patent_doc_number] => 05333452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Shaft drive hydraulic system and isolated hydraulic system' [patent_app_type] => 1 [patent_app_number] => 7/937978 [patent_app_country] => US [patent_app_date] => 1992-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3139 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/333/05333452.pdf [firstpage_image] =>[orig_patent_app_number] => 937978 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/937978
Shaft drive hydraulic system and isolated hydraulic system Aug 30, 1992 Issued
Array ( [id] => 2927300 [patent_doc_number] => 05261232 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-16 [patent_title] => 'Valve system for supplying fluid from a pair of fluid pressure sources to a load' [patent_app_type] => 1 [patent_app_number] => 7/938417 [patent_app_country] => US [patent_app_date] => 1992-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1425 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/261/05261232.pdf [firstpage_image] =>[orig_patent_app_number] => 938417 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/938417
Valve system for supplying fluid from a pair of fluid pressure sources to a load Aug 30, 1992 Issued
Array ( [id] => 3034093 [patent_doc_number] => 05282362 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'Reduced leakage torque converter turbine and impeller' [patent_app_type] => 1 [patent_app_number] => 7/937028 [patent_app_country] => US [patent_app_date] => 1992-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3109 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/282/05282362.pdf [firstpage_image] =>[orig_patent_app_number] => 937028 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/937028
Reduced leakage torque converter turbine and impeller Aug 30, 1992 Issued
Array ( [id] => 2990624 [patent_doc_number] => 05275086 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-04 [patent_title] => 'Fluid actuator with internal pressure relief valve' [patent_app_type] => 1 [patent_app_number] => 7/936676 [patent_app_country] => US [patent_app_date] => 1992-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3825 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/275/05275086.pdf [firstpage_image] =>[orig_patent_app_number] => 936676 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/936676
Fluid actuator with internal pressure relief valve Aug 26, 1992 Issued
Array ( [id] => 2913590 [patent_doc_number] => 05245826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Vibration suppression apparatus for hydraulic system with improved accumulator filing circuit' [patent_app_type] => 1 [patent_app_number] => 7/933683 [patent_app_country] => US [patent_app_date] => 1992-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1627 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245826.pdf [firstpage_image] =>[orig_patent_app_number] => 933683 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/933683
Vibration suppression apparatus for hydraulic system with improved accumulator filing circuit Aug 23, 1992 Issued
07/932642 DISC LOADING MECHANISM FOR DISC DRIVING APPARATUS Aug 19, 1992 Abandoned
07/932365 EXTERNAL COMBUSTION ENGINE Aug 18, 1992 Abandoned
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