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] => 10842341 [patent_doc_number] => 08869503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Drive train, in particular for a motor vehicle' [patent_app_type] => utility [patent_app_number] => 13/510282 [patent_app_country] => US [patent_app_date] => 2010-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2624 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13510282 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/510282
Drive train, in particular for a motor vehicle Jun 22, 2010 Issued
Array ( [id] => 8121077 [patent_doc_number] => 20120085087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-12 [patent_title] => 'Regulating the Temperature of a Heat Regenerator Used in an Installation for Storing Energy by Adiabatic Compression of Air' [patent_app_type] => utility [patent_app_number] => 13/378576 [patent_app_country] => US [patent_app_date] => 2010-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4085 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0085/20120085087.pdf [firstpage_image] =>[orig_patent_app_number] => 13378576 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/378576
Regulating the temperature of a heat regenerator used in an installation for storing energy by adiabatic compression of air Jun 13, 2010 Issued
Array ( [id] => 7481509 [patent_doc_number] => 20110233940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'SOLAR-THERMAL GAS TURBINE GENERATOR' [patent_app_type] => utility [patent_app_number] => 13/123777 [patent_app_country] => US [patent_app_date] => 2010-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3908 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0233/20110233940.pdf [firstpage_image] =>[orig_patent_app_number] => 13123777 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/123777
Solar-thermal gas turbine generator Jun 3, 2010 Issued
Array ( [id] => 8912907 [patent_doc_number] => 20130174532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'EXTERNAL-COMBUSTION, CLOSED-CYCLE THERMAL ENGINE' [patent_app_type] => utility [patent_app_number] => 13/699595 [patent_app_country] => US [patent_app_date] => 2010-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5516 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13699595 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/699595
External-combustion, closed-cycle thermal engine May 31, 2010 Issued
Array ( [id] => 7579574 [patent_doc_number] => 20110293457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'PNEUMATIC VANE MOTOR' [patent_app_type] => utility [patent_app_number] => 12/789824 [patent_app_country] => US [patent_app_date] => 2010-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1143 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0293/20110293457.pdf [firstpage_image] =>[orig_patent_app_number] => 12789824 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/789824
PNEUMATIC VANE MOTOR May 27, 2010 Abandoned
Array ( [id] => 9674601 [patent_doc_number] => 08813499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-26 [patent_title] => 'Apparatus and method of converting a portion of the specific energy of a fluid in gas phase into mechanical work' [patent_app_type] => utility [patent_app_number] => 13/322645 [patent_app_country] => US [patent_app_date] => 2010-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5292 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13322645 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/322645
Apparatus and method of converting a portion of the specific energy of a fluid in gas phase into mechanical work May 25, 2010 Issued
Array ( [id] => 8627793 [patent_doc_number] => 08359857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-29 [patent_title] => 'Compressor and/or expander device' [patent_app_type] => utility [patent_app_number] => 12/785086 [patent_app_country] => US [patent_app_date] => 2010-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 16808 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12785086 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/785086
Compressor and/or expander device May 20, 2010 Issued
Array ( [id] => 10829026 [patent_doc_number] => 08857182 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-10-14 [patent_title] => 'Power generation through artificial transpiration' [patent_app_type] => utility [patent_app_number] => 12/783551 [patent_app_country] => US [patent_app_date] => 2010-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4623 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12783551 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/783551
Power generation through artificial transpiration May 18, 2010 Issued
Array ( [id] => 6542363 [patent_doc_number] => 20100287933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'THERMAL ENERGY STORAGE APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/779995 [patent_app_country] => US [patent_app_date] => 2010-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3084 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0287/20100287933.pdf [firstpage_image] =>[orig_patent_app_number] => 12779995 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/779995
THERMAL ENERGY STORAGE APPARATUS May 13, 2010 Abandoned
Array ( [id] => 7582966 [patent_doc_number] => 20110277476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'Low Temperature High Efficiency Condensing Heat Engine for Propelling Road Vehicles' [patent_app_type] => utility [patent_app_number] => 12/780198 [patent_app_country] => US [patent_app_date] => 2010-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 16262 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0277/20110277476.pdf [firstpage_image] =>[orig_patent_app_number] => 12780198 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/780198
Low Temperature High Efficiency Condensing Heat Engine for Propelling Road Vehicles May 13, 2010 Abandoned
Array ( [id] => 9388121 [patent_doc_number] => 08684712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-01 [patent_title] => 'Oil pump for a vehicle' [patent_app_type] => utility [patent_app_number] => 12/776456 [patent_app_country] => US [patent_app_date] => 2010-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 14840 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12776456 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/776456
Oil pump for a vehicle May 9, 2010 Issued
Array ( [id] => 8292489 [patent_doc_number] => 08220258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-17 [patent_title] => 'Linear roller bearing assembly and sub-assembly and reciprocating machinery incorporating the same' [patent_app_type] => utility [patent_app_number] => 12/776283 [patent_app_country] => US [patent_app_date] => 2010-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 54 [patent_no_of_words] => 22510 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12776283 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/776283
Linear roller bearing assembly and sub-assembly and reciprocating machinery incorporating the same May 6, 2010 Issued
Array ( [id] => 11250917 [patent_doc_number] => 09476410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-25 [patent_title] => 'Offshore floating platform with ocean thermal energy conversion system' [patent_app_type] => utility [patent_app_number] => 12/773013 [patent_app_country] => US [patent_app_date] => 2010-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 9490 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12773013 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/773013
Offshore floating platform with ocean thermal energy conversion system May 2, 2010 Issued
Array ( [id] => 6459669 [patent_doc_number] => 20100205963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'CONCENTRATED SOLAR POWER GENERATION SYSTEM WITH DISTRIBUTED GENERATION' [patent_app_type] => utility [patent_app_number] => 12/770194 [patent_app_country] => US [patent_app_date] => 2010-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4319 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0205/20100205963.pdf [firstpage_image] =>[orig_patent_app_number] => 12770194 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/770194
CONCENTRATED SOLAR POWER GENERATION SYSTEM WITH DISTRIBUTED GENERATION Apr 28, 2010 Abandoned
Array ( [id] => 7569846 [patent_doc_number] => 20110265501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'System and a method of energy recovery from low temperature sources of heat' [patent_app_type] => utility [patent_app_number] => 12/799688 [patent_app_country] => US [patent_app_date] => 2010-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2027 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0265/20110265501.pdf [firstpage_image] =>[orig_patent_app_number] => 12799688 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/799688
System and a method of energy recovery from low temperature sources of heat Apr 28, 2010 Abandoned
Array ( [id] => 7701492 [patent_doc_number] => 08087242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-03 [patent_title] => 'Stirling cycle epitrochoidal heat engine' [patent_app_type] => utility [patent_app_number] => 12/768490 [patent_app_country] => US [patent_app_date] => 2010-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2991 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/087/08087242.pdf [firstpage_image] =>[orig_patent_app_number] => 12768490 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/768490
Stirling cycle epitrochoidal heat engine Apr 26, 2010 Issued
Array ( [id] => 7804206 [patent_doc_number] => 20120055158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'METHOD FOR OPERATING A STEAM TURBINE POWER PLANT AND DEVICE FOR PRODUCING STEAM FROM LIGNITE' [patent_app_type] => utility [patent_app_number] => 13/318311 [patent_app_country] => US [patent_app_date] => 2010-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3569 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0055/20120055158.pdf [firstpage_image] =>[orig_patent_app_number] => 13318311 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/318311
Method for operating a steam turbine power plant and device for producing steam from lignite Apr 20, 2010 Issued
Array ( [id] => 5968574 [patent_doc_number] => 20110150690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'OIL SUPPLY STRUCTURE FOR REFRIGERANT COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 12/763822 [patent_app_country] => US [patent_app_date] => 2010-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2903 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20110150690.pdf [firstpage_image] =>[orig_patent_app_number] => 12763822 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/763822
OIL SUPPLY STRUCTURE FOR REFRIGERANT COMPRESSOR Apr 19, 2010 Abandoned
Array ( [id] => 6118500 [patent_doc_number] => 20110076173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-31 [patent_title] => 'ROTARY COMPRESSOR AND MANUFACTURING METHOD OF THE SAME' [patent_app_type] => utility [patent_app_number] => 12/756605 [patent_app_country] => US [patent_app_date] => 2010-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7409 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0076/20110076173.pdf [firstpage_image] =>[orig_patent_app_number] => 12756605 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/756605
Rotary compressor and manufacturing method of the same Apr 7, 2010 Issued
Array ( [id] => 6269854 [patent_doc_number] => 20100254846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'ROOTS TYPE FLUID MACHINE' [patent_app_type] => utility [patent_app_number] => 12/751719 [patent_app_country] => US [patent_app_date] => 2010-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5882 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0254/20100254846.pdf [firstpage_image] =>[orig_patent_app_number] => 12751719 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/751719
Roots type fluid machine Mar 30, 2010 Issued
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