Search

Xiaoting Hu

Examiner (ID: 15314, Phone: (571)272-9222 , Office: P/3748 )

Most Active Art Unit
3746
Art Unit(s)
3748, 3746, 3762
Total Applications
618
Issued Applications
413
Pending Applications
41
Abandoned Applications
188

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11809525 [patent_doc_number] => 09714086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Fiber orientation to allow for automated ply placement with composite rotor yokes' [patent_app_type] => utility [patent_app_number] => 13/801666 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4287 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13801666 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/801666
Fiber orientation to allow for automated ply placement with composite rotor yokes Mar 12, 2013 Issued
Array ( [id] => 9735489 [patent_doc_number] => 20140271200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'Flexing Clevis Arrangement Bolted Joint Attachment For Flexible Rotor Hub With High Offset And High Flapping' [patent_app_type] => utility [patent_app_number] => 13/801965 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7370 [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] => 13801965 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/801965
Flexing clevis arrangement bolted joint attachment for flexible rotor hub with high offset and high flapping Mar 12, 2013 Issued
Array ( [id] => 9756048 [patent_doc_number] => 20140286749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-25 [patent_title] => 'MULTI-STAGE AXIAL COMPRESSOR WITH COUNTER-ROTATION USING ACCESSORY DRIVE' [patent_app_type] => utility [patent_app_number] => 13/800836 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3429 [patent_no_of_claims] => 32 [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] => 13800836 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/800836
Multi-stage axial compressor with counter-rotation using accessory drive Mar 12, 2013 Issued
Array ( [id] => 9735488 [patent_doc_number] => 20140271198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'WIND TURBINE BLADES WITH LAYERED, MULTI-COMPONENT SPARS, AND ASSOCIATED SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 13/802590 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4929 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [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] => 13802590 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/802590
Wind turbine blades with layered, multi-component spars, and associated systems and methods Mar 12, 2013 Issued
Array ( [id] => 10193557 [patent_doc_number] => 09222457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-29 [patent_title] => 'Wave energy concentration using water wave band gap structure with defect cavities' [patent_app_type] => utility [patent_app_number] => 13/797417 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2675 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13797417 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/797417
Wave energy concentration using water wave band gap structure with defect cavities Mar 11, 2013 Issued
Array ( [id] => 9067969 [patent_doc_number] => 20130259725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'ROTARY COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 13/794422 [patent_app_country] => US [patent_app_date] => 2013-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4227 [patent_no_of_claims] => 8 [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] => 13794422 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/794422
Rotary compressor with oiling mechanism Mar 10, 2013 Issued
Array ( [id] => 9801390 [patent_doc_number] => 20150013336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'RENEWABLE ENERGY STORAGE SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/383870 [patent_app_country] => US [patent_app_date] => 2013-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1227 [patent_no_of_claims] => 25 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14383870 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/383870
RENEWABLE ENERGY STORAGE SYSTEM Mar 5, 2013 Abandoned
Array ( [id] => 9197513 [patent_doc_number] => 20130336828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'ROOTS PUMP AND EXHAUST METHOD' [patent_app_type] => utility [patent_app_number] => 13/779965 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4196 [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] => 13779965 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/779965
ROOTS PUMP AND EXHAUST METHOD Feb 27, 2013 Abandoned
Array ( [id] => 10656915 [patent_doc_number] => 20160003059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'TURBINE ROTOR AND TURBOCHARGER HAVING THE TURBINE ROTOR' [patent_app_type] => utility [patent_app_number] => 14/766356 [patent_app_country] => US [patent_app_date] => 2013-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5845 [patent_no_of_claims] => 7 [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] => 14766356 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/766356
Turbine rotor and turbocharger having the turbine rotor Feb 21, 2013 Issued
Array ( [id] => 11699464 [patent_doc_number] => 09689369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-27 [patent_title] => 'Endless belt energy converter' [patent_app_type] => utility [patent_app_number] => 14/379300 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6054 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 14379300 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/379300
Endless belt energy converter Feb 14, 2013 Issued
Array ( [id] => 8989135 [patent_doc_number] => 20130216416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'Scroll Compressor' [patent_app_type] => utility [patent_app_number] => 13/764084 [patent_app_country] => US [patent_app_date] => 2013-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7408 [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] => 13764084 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/764084
Scroll compressor with channels intermittently communicating internal and external compression chambers with back pressure chamber Feb 10, 2013 Issued
Array ( [id] => 10476789 [patent_doc_number] => 20150361806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'THERMOPLASTIC NOSECONE FOR A TURBINE ENGINE' [patent_app_type] => utility [patent_app_number] => 14/764447 [patent_app_country] => US [patent_app_date] => 2013-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4318 [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] => 14764447 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/764447
Thermoplastic nosecone for a turbine engine Jan 28, 2013 Issued
Array ( [id] => 9715192 [patent_doc_number] => 20140250890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'AIR COOLED CONDENSER AND POWER GENERATING APPARATUS PROVIDED WITH THE SAME' [patent_app_type] => utility [patent_app_number] => 14/350961 [patent_app_country] => US [patent_app_date] => 2013-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5585 [patent_no_of_claims] => 11 [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] => 14350961 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/350961
Air cooled condenser and power generating apparatus provided with the same Jan 22, 2013 Issued
Array ( [id] => 10182976 [patent_doc_number] => 09212650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-15 [patent_title] => 'Water driven mechanical power plant' [patent_app_type] => utility [patent_app_number] => 13/747418 [patent_app_country] => US [patent_app_date] => 2013-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 1542 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13747418 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/747418
Water driven mechanical power plant Jan 21, 2013 Issued
Array ( [id] => 10949271 [patent_doc_number] => 20140352293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'TETHER FOR SUBMERGED MOVING VEHICLE' [patent_app_type] => utility [patent_app_number] => 14/369152 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7555 [patent_no_of_claims] => 18 [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] => 14369152 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/369152
Tether for submerged moving vehicle Dec 20, 2012 Issued
Array ( [id] => 9766588 [patent_doc_number] => 20140290248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-02 [patent_title] => 'SOLAR HEAT RECEIVER, METHOD FOR ASSEMBLING SAME, AND SOLAR HEAT POWER GENERATION SYSTEM WITH SOLAR HEAT RECEIVER' [patent_app_type] => utility [patent_app_number] => 14/353584 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6201 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14353584 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/353584
SOLAR HEAT RECEIVER, METHOD FOR ASSEMBLING SAME, AND SOLAR HEAT POWER GENERATION SYSTEM WITH SOLAR HEAT RECEIVER Dec 20, 2012 Abandoned
Array ( [id] => 8890980 [patent_doc_number] => 20130164164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'SCROLL COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 13/721889 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6401 [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] => 13721889 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/721889
Scroll compressor with bearing grooves on both sides of key groove Dec 19, 2012 Issued
Array ( [id] => 10445368 [patent_doc_number] => 20150330382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-19 [patent_title] => 'HERMETIC ROTARY COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 14/653041 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4771 [patent_no_of_claims] => 5 [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] => 14653041 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/653041
Hermetic rotary compressor Dec 19, 2012 Issued
Array ( [id] => 8887262 [patent_doc_number] => 20130160447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'USE OF COMPOSITIONS COMPRISING E-1,1,1,4,4,5,5,5-OCTAFLUORO-2-PENTENE AND OPTIONALLY, 1,1,1,2,3-PENTAFLUOROPROPANE IN POWER CYCLES' [patent_app_type] => utility [patent_app_number] => 13/722452 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10858 [patent_no_of_claims] => 18 [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] => 13722452 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/722452
USE OF COMPOSITIONS COMPRISING E-1,1,1,4,4,5,5,5-OCTAFLUORO-2-PENTENE AND OPTIONALLY, 1,1,1,2,3-PENTAFLUOROPROPANE IN POWER CYCLES Dec 19, 2012 Abandoned
Array ( [id] => 10922957 [patent_doc_number] => 20140325977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-06 [patent_title] => 'BURNING STOVE COMBINED WITH A STIRLING ENGINE FOR PRODUCING ELECTRICITY OR TO BE COUPLED TO A HEAT PUMP' [patent_app_type] => utility [patent_app_number] => 14/364299 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1305 [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] => 14364299 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/364299
BURNING STOVE COMBINED WITH A STIRLING ENGINE FOR PRODUCING ELECTRICITY OR TO BE COUPLED TO A HEAT PUMP Dec 13, 2012 Abandoned
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