Search

Ryan Huang

Examiner (ID: 16874)

Most Active Art Unit
1777
Art Unit(s)
1777
Total Applications
676
Issued Applications
310
Pending Applications
96
Abandoned Applications
285

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12127018 [patent_doc_number] => 20180010604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'Eccentric Screw Pump And Method For Adapting The Operating State Of An Eccentric Screw Pump' [patent_app_type] => utility [patent_app_number] => 15/547419 [patent_app_country] => US [patent_app_date] => 2016-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6260 [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] => 15547419 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/547419
Eccentric Screw Pump And Method For Adapting The Operating State Of An Eccentric Screw Pump Jan 28, 2016 Abandoned
Array ( [id] => 16269628 [patent_doc_number] => 20200271115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => SCROLL COMPRESSOR AND REFRIGERATION CYCLE APPARATUS [patent_app_type] => utility [patent_app_number] => 15/779589 [patent_app_country] => US [patent_app_date] => 2016-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15779589 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/779589
Scroll compressor and refrigeration cycle apparatus including injection port opening into suction chamber Jan 21, 2016 Issued
Array ( [id] => 12127021 [patent_doc_number] => 20180010607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'FUEL PUMP AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 15/544345 [patent_app_country] => US [patent_app_date] => 2016-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6373 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15544345 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/544345
Fuel pump and manufacturing method thereof Jan 14, 2016 Issued
Array ( [id] => 13888943 [patent_doc_number] => 10197018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Exhaust gas recirculation and control with twin scroll turbines [patent_app_type] => utility [patent_app_number] => 14/993410 [patent_app_country] => US [patent_app_date] => 2016-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 7211 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14993410 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/993410
Exhaust gas recirculation and control with twin scroll turbines Jan 11, 2016 Issued
Array ( [id] => 15979397 [patent_doc_number] => 10670014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Oil-injected vacuum pump element [patent_app_type] => utility [patent_app_number] => 15/542326 [patent_app_country] => US [patent_app_date] => 2016-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3416 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15542326 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/542326
Oil-injected vacuum pump element Jan 6, 2016 Issued
Array ( [id] => 12093299 [patent_doc_number] => 20170350392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'LOW POWER CONSUMING MODULE FOR A VACUUM PUMP' [patent_app_type] => utility [patent_app_number] => 15/539129 [patent_app_country] => US [patent_app_date] => 2015-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2992 [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] => 15539129 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/539129
Low power consuming module for a vacuum pump Dec 21, 2015 Issued
Array ( [id] => 15786303 [patent_doc_number] => 10626866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Method to improve downhole motor durability [patent_app_type] => utility [patent_app_number] => 15/537640 [patent_app_country] => US [patent_app_date] => 2015-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5550 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15537640 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/537640
Method to improve downhole motor durability Dec 17, 2015 Issued
Array ( [id] => 15087941 [patent_doc_number] => 20190338781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => VACUUM PUMP WITH ECCENTRICALLY DRIVEN VANE (ECCENTRIC PUMP DESIGN WITH CRANK PIN) [patent_app_type] => utility [patent_app_number] => 15/769757 [patent_app_country] => US [patent_app_date] => 2015-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15769757 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/769757
Vacuum pump with eccentrically driven vane (eccentric pump design with crank pin) Nov 12, 2015 Issued
Array ( [id] => 15384757 [patent_doc_number] => 10533552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Rotary screw vacuum pumps [patent_app_type] => utility [patent_app_number] => 15/538314 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2909 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15538314 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/538314
Rotary screw vacuum pumps Nov 9, 2015 Issued
Array ( [id] => 10776991 [patent_doc_number] => 20160123147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'SCROLL EXPANDER' [patent_app_type] => utility [patent_app_number] => 14/927589 [patent_app_country] => US [patent_app_date] => 2015-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5060 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14927589 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/927589
Scroll expander Oct 29, 2015 Issued
Array ( [id] => 12389445 [patent_doc_number] => 09964057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Method and system for adjusting engine cylinder operation [patent_app_type] => utility [patent_app_number] => 14/886934 [patent_app_country] => US [patent_app_date] => 2015-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12094 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14886934 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/886934
Method and system for adjusting engine cylinder operation Oct 18, 2015 Issued
Array ( [id] => 13446001 [patent_doc_number] => 20180274543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => A SCROLL COMPRESSOR HAVING AN OIL DISCHARGE DEVICE [patent_app_type] => utility [patent_app_number] => 15/542487 [patent_app_country] => US [patent_app_date] => 2015-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15542487 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/542487
Scroll compressor having an oil discharge device Oct 15, 2015 Issued
Array ( [id] => 10807168 [patent_doc_number] => 20160153325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'VARIABLE DISPLACEMENT OIL PUMP' [patent_app_type] => utility [patent_app_number] => 14/884310 [patent_app_country] => US [patent_app_date] => 2015-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9267 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14884310 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/884310
Variable displacement oil pump Oct 14, 2015 Issued
Array ( [id] => 10751170 [patent_doc_number] => 20160097320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-07 [patent_title] => 'ALL-IN-ONE-EGR' [patent_app_type] => utility [patent_app_number] => 14/877031 [patent_app_country] => US [patent_app_date] => 2015-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10056 [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] => 14877031 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/877031
High and low pressure EGR with a common valve housing Oct 6, 2015 Issued
Array ( [id] => 11994578 [patent_doc_number] => 20170298733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'COMPOSITE MOLDED ROTARY COMPONENT' [patent_app_type] => utility [patent_app_number] => 15/514409 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6300 [patent_no_of_claims] => 29 [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] => 15514409 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/514409
COMPOSITE MOLDED ROTARY COMPONENT Sep 24, 2015 Abandoned
Array ( [id] => 10686778 [patent_doc_number] => 20160032923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'OIL PUMP' [patent_app_type] => utility [patent_app_number] => 14/863682 [patent_app_country] => US [patent_app_date] => 2015-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6425 [patent_no_of_claims] => 14 [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] => 14863682 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/863682
OIL PUMP Sep 23, 2015 Abandoned
Array ( [id] => 10657105 [patent_doc_number] => 20160003249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'SUPERCHARGER' [patent_app_type] => utility [patent_app_number] => 14/851384 [patent_app_country] => US [patent_app_date] => 2015-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 2628 [patent_no_of_claims] => 21 [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] => 14851384 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/851384
Supercharger with air vent pathway to engine Sep 10, 2015 Issued
Array ( [id] => 10678948 [patent_doc_number] => 20160025093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'COMPRESSOR WITH CAPACITY MODULATION AND VARIABLE VOLUME RATIO' [patent_app_type] => utility [patent_app_number] => 14/846877 [patent_app_country] => US [patent_app_date] => 2015-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3259 [patent_no_of_claims] => 22 [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] => 14846877 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/846877
Compressor with capacity modulation and variable volume ratio Sep 6, 2015 Issued
Array ( [id] => 12106940 [patent_doc_number] => 09863416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'Triangular pump cover' [patent_app_type] => utility [patent_app_number] => 14/846192 [patent_app_country] => US [patent_app_date] => 2015-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4353 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14846192 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/846192
Triangular pump cover Sep 3, 2015 Issued
Array ( [id] => 11923277 [patent_doc_number] => 09790849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-17 [patent_title] => 'Method and system to operate a compressor for an engine' [patent_app_type] => utility [patent_app_number] => 14/844606 [patent_app_country] => US [patent_app_date] => 2015-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6429 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14844606 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/844606
Method and system to operate a compressor for an engine Sep 2, 2015 Issued
Menu