Search

Alain Chau

Examiner (ID: 11761, Phone: (571)272-9444 , Office: P/3741 )

Most Active Art Unit
3741
Art Unit(s)
3741
Total Applications
633
Issued Applications
482
Pending Applications
49
Abandoned Applications
116

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11691585 [patent_doc_number] => 20170167300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'System and Method for Controlling Gas Turbine Output Via An Exhaust Damper' [patent_app_type] => utility [patent_app_number] => 14/969051 [patent_app_country] => US [patent_app_date] => 2015-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3588 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14969051 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/969051
System and method for controlling gas turbine output via an exhaust damper Dec 14, 2015 Issued
Array ( [id] => 10980845 [patent_doc_number] => 20160177789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'TURBOSHAFT ENGINE EXHAUST NOZZLE HAVING ITS OUTLET PERPENDICULAR TO THE AXIS OF ROTATION OF THE ENGINE' [patent_app_type] => utility [patent_app_number] => 14/963370 [patent_app_country] => US [patent_app_date] => 2015-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6557 [patent_no_of_claims] => 14 [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] => 14963370 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/963370
TURBOSHAFT ENGINE EXHAUST NOZZLE HAVING ITS OUTLET PERPENDICULAR TO THE AXIS OF ROTATION OF THE ENGINE Dec 8, 2015 Abandoned
Array ( [id] => 13857589 [patent_doc_number] => 10190506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Turbomachine bypass flow diverting assembly and method [patent_app_type] => utility [patent_app_number] => 14/953483 [patent_app_country] => US [patent_app_date] => 2015-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3607 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14953483 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/953483
Turbomachine bypass flow diverting assembly and method Nov 29, 2015 Issued
Array ( [id] => 15484157 [patent_doc_number] => 10557413 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-02-11 [patent_title] => Systems and methods for controlling liquid flow to a turbine fogging array [patent_app_type] => utility [patent_app_number] => 14/952379 [patent_app_country] => US [patent_app_date] => 2015-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6824 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14952379 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/952379
Systems and methods for controlling liquid flow to a turbine fogging array Nov 24, 2015 Issued
Array ( [id] => 10807504 [patent_doc_number] => 20160153662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'ANNULAR DEFLECTION WALL FOR A TURBOMACHINE COMBUSTION CHAMBER INJECTION SYSTEM PROVIDING A WIDE FUEL ATOMIZATION ZONE' [patent_app_type] => utility [patent_app_number] => 14/950518 [patent_app_country] => US [patent_app_date] => 2015-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2414 [patent_no_of_claims] => 5 [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] => 14950518 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/950518
ANNULAR DEFLECTION WALL FOR A TURBOMACHINE COMBUSTION CHAMBER INJECTION SYSTEM PROVIDING A WIDE FUEL ATOMIZATION ZONE Nov 23, 2015 Abandoned
Array ( [id] => 10777081 [patent_doc_number] => 20160123237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'VARIABLE PRESSURE AIR SUPPLY' [patent_app_type] => utility [patent_app_number] => 14/944363 [patent_app_country] => US [patent_app_date] => 2015-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4053 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14944363 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/944363
Variable pressure air supply Nov 17, 2015 Issued
Array ( [id] => 13290353 [patent_doc_number] => 10156361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => Device for determining a fuel split, as gas turbine or an aircraft engine comprising such a device and application of the same [patent_app_type] => utility [patent_app_number] => 14/943879 [patent_app_country] => US [patent_app_date] => 2015-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6142 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14943879 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/943879
Device for determining a fuel split, as gas turbine or an aircraft engine comprising such a device and application of the same Nov 16, 2015 Issued
Array ( [id] => 14666403 [patent_doc_number] => 10371096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Gas turbine engine fan [patent_app_type] => utility [patent_app_number] => 14/943055 [patent_app_country] => US [patent_app_date] => 2015-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4665 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14943055 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/943055
Gas turbine engine fan Nov 16, 2015 Issued
Array ( [id] => 15668321 [patent_doc_number] => 10598382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Impingement film-cooled floatwall with backside feature [patent_app_type] => utility [patent_app_number] => 14/935076 [patent_app_country] => US [patent_app_date] => 2015-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3708 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14935076 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/935076
Impingement film-cooled floatwall with backside feature Nov 5, 2015 Issued
Array ( [id] => 10707484 [patent_doc_number] => 20160053631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'GAS TURBINE ENGINE WITH MOUNT FOR LOW PRESSURE TURBINE SECTION' [patent_app_type] => utility [patent_app_number] => 14/933440 [patent_app_country] => US [patent_app_date] => 2015-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4055 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14933440 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/933440
GAS TURBINE ENGINE WITH MOUNT FOR LOW PRESSURE TURBINE SECTION Nov 4, 2015 Abandoned
Array ( [id] => 11604907 [patent_doc_number] => 20170122209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'GAS TURBINE ENGINE HAVING A FLOW CONTROL SURFACE WITH A COOLING CONDUIT' [patent_app_type] => utility [patent_app_number] => 14/932162 [patent_app_country] => US [patent_app_date] => 2015-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3381 [patent_no_of_claims] => 38 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14932162 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/932162
Gas turbine engine having a flow control surface with a cooling conduit Nov 3, 2015 Issued
Array ( [id] => 11604831 [patent_doc_number] => 20170122133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'STEAM TURBINE INLET TEMPERATURE CONTROL SYSTEM, COMPUTER PROGRAM PRODUCT AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 14/929624 [patent_app_country] => US [patent_app_date] => 2015-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5121 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14929624 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/929624
STEAM TURBINE INLET TEMPERATURE CONTROL SYSTEM, COMPUTER PROGRAM PRODUCT AND RELATED METHODS Nov 1, 2015 Abandoned
Array ( [id] => 11605259 [patent_doc_number] => 20170122562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'COOLING PATCH FOR HOT GAS PATH COMPONENTS' [patent_app_type] => utility [patent_app_number] => 14/924742 [patent_app_country] => US [patent_app_date] => 2015-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2307 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14924742 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/924742
Cooling patch for hot gas path components Oct 27, 2015 Issued
Array ( [id] => 10701187 [patent_doc_number] => 20160047334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-18 [patent_title] => 'THRUST REVERSER ACTUATOR WITH PRIMARY LOCK' [patent_app_type] => utility [patent_app_number] => 14/923586 [patent_app_country] => US [patent_app_date] => 2015-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5094 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14923586 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/923586
Thrust reverser actuator with primary lock Oct 26, 2015 Issued
Array ( [id] => 11590310 [patent_doc_number] => 20170114721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'METHOD AND SYSTEM FOR MANAGING HEAT FLOW IN AN ENGINE' [patent_app_type] => utility [patent_app_number] => 14/922852 [patent_app_country] => US [patent_app_date] => 2015-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5962 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14922852 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/922852
METHOD AND SYSTEM FOR MANAGING HEAT FLOW IN AN ENGINE Oct 25, 2015 Abandoned
Array ( [id] => 15786177 [patent_doc_number] => 10626803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Apparatus and method for controlling and monitoring an electro-hydraulic servovalve [patent_app_type] => utility [patent_app_number] => 14/920453 [patent_app_country] => US [patent_app_date] => 2015-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4785 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14920453 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/920453
Apparatus and method for controlling and monitoring an electro-hydraulic servovalve Oct 21, 2015 Issued
Array ( [id] => 10667357 [patent_doc_number] => 20160013502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'Integrated Power Generation Using Molten Carbonate Fuel Cells' [patent_app_type] => utility [patent_app_number] => 14/865741 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 35046 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14865741 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/865741
Integrated Power Generation Using Molten Carbonate Fuel Cells Sep 24, 2015 Abandoned
Array ( [id] => 11515215 [patent_doc_number] => 20170082290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'PREMIX FUEL NOZZLE ASSEMBLY CARTRIDGE' [patent_app_type] => utility [patent_app_number] => 14/862194 [patent_app_country] => US [patent_app_date] => 2015-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4928 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14862194 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/862194
Premix fuel nozzle assembly cartridge Sep 22, 2015 Issued
Array ( [id] => 14979021 [patent_doc_number] => 10443417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Ceramic matrix composite ring shroud retention methods-finger seals with stepped shroud interface [patent_app_type] => utility [patent_app_number] => 14/858529 [patent_app_country] => US [patent_app_date] => 2015-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5125 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14858529 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/858529
Ceramic matrix composite ring shroud retention methods-finger seals with stepped shroud interface Sep 17, 2015 Issued
Array ( [id] => 16337262 [patent_doc_number] => 10788210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Single-walled combustor for a gas turbine engine and method of manufacture [patent_app_type] => utility [patent_app_number] => 14/849017 [patent_app_country] => US [patent_app_date] => 2015-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5127 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14849017 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/849017
Single-walled combustor for a gas turbine engine and method of manufacture Sep 8, 2015 Issued
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