Search

Mang Hang Yeung

Examiner (ID: 6625, Phone: (571)270-7319 , Office: P/2463 )

Most Active Art Unit
2463
Art Unit(s)
2417, 2416, 2463
Total Applications
819
Issued Applications
688
Pending Applications
65
Abandoned Applications
95

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11399540 [patent_doc_number] => 20170020079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'PORTABLE BLOWER WITH ATTACHMENT CLIP' [patent_app_type] => utility [patent_app_number] => 15/218431 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1528 [patent_no_of_claims] => 19 [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] => 15218431 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/218431
PORTABLE BLOWER WITH ATTACHMENT CLIP Jul 24, 2016 Abandoned
Array ( [id] => 12887518 [patent_doc_number] => 20180187681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => DRIVE DEVICE FOR ELECTRIC COMPRESSOR [patent_app_type] => utility [patent_app_number] => 15/741166 [patent_app_country] => US [patent_app_date] => 2016-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15741166 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/741166
Drive device for electric compressor Jun 22, 2016 Issued
Array ( [id] => 11312377 [patent_doc_number] => 20160348487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'Systems and Methods for Determining Proper Phase Rotation in Downhole Linear Motors' [patent_app_type] => utility [patent_app_number] => 15/137115 [patent_app_country] => US [patent_app_date] => 2016-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5454 [patent_no_of_claims] => 16 [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] => 15137115 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/137115
Systems and methods for determining proper phase rotation in downhole linear motors Apr 24, 2016 Issued
Array ( [id] => 11115812 [patent_doc_number] => 20160312785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-27 [patent_title] => 'Circulation Pump for Cooling Mechanical Face Seal of Submersible Well Pump Assembly' [patent_app_type] => utility [patent_app_number] => 15/085092 [patent_app_country] => US [patent_app_date] => 2016-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2495 [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] => 15085092 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/085092
Circulation pump for cooling mechanical face seal of submersible well pump assembly Mar 29, 2016 Issued
Array ( [id] => 11291258 [patent_doc_number] => 20160341190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'LINEAR COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 15/084702 [patent_app_country] => US [patent_app_date] => 2016-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7765 [patent_no_of_claims] => 30 [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] => 15084702 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/084702
Linear compressor with suction guide Mar 29, 2016 Issued
Array ( [id] => 11956856 [patent_doc_number] => 20170261007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'HAND PUMP WITH AIR STORAGE TANK' [patent_app_type] => utility [patent_app_number] => 15/066033 [patent_app_country] => US [patent_app_date] => 2016-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2908 [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] => 15066033 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/066033
Hand pump with air storage tank Mar 9, 2016 Issued
Array ( [id] => 11068559 [patent_doc_number] => 20160265523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'ELECTRIC COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 15/062463 [patent_app_country] => US [patent_app_date] => 2016-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5387 [patent_no_of_claims] => 3 [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] => 15062463 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/062463
ELECTRIC COMPRESSOR Mar 6, 2016 Abandoned
Array ( [id] => 11048325 [patent_doc_number] => 20160245283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'Electric Oil Pump' [patent_app_type] => utility [patent_app_number] => 15/047197 [patent_app_country] => US [patent_app_date] => 2016-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6566 [patent_no_of_claims] => 3 [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] => 15047197 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/047197
Electric Oil Pump Feb 17, 2016 Abandoned
Array ( [id] => 11837232 [patent_doc_number] => 20170218951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'Fluid End Block for Well Stimulation Pump and Method of Remanufacturing the Same' [patent_app_type] => utility [patent_app_number] => 15/012522 [patent_app_country] => US [patent_app_date] => 2016-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8162 [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] => 15012522 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/012522
Fluid End Block for Well Stimulation Pump and Method of Remanufacturing the Same Jan 31, 2016 Abandoned
Array ( [id] => 11744630 [patent_doc_number] => 20170198702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'CEILING FAN HAVING SWITCH MODULE' [patent_app_type] => utility [patent_app_number] => 14/994254 [patent_app_country] => US [patent_app_date] => 2016-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1692 [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] => 14994254 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/994254
CEILING FAN HAVING SWITCH MODULE Jan 12, 2016 Abandoned
Array ( [id] => 11908916 [patent_doc_number] => 09777722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-03 [patent_title] => 'Pulseless positive displacement pump and method of pulselessly displacing fluid' [patent_app_type] => utility [patent_app_number] => 14/983235 [patent_app_country] => US [patent_app_date] => 2015-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9216 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14983235 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/983235
Pulseless positive displacement pump and method of pulselessly displacing fluid Dec 28, 2015 Issued
Array ( [id] => 10981320 [patent_doc_number] => 20160178265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'FAN-MOTOR ASSEMBLY AND REFRIGERATOR' [patent_app_type] => utility [patent_app_number] => 14/978739 [patent_app_country] => US [patent_app_date] => 2015-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6240 [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] => 14978739 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/978739
Fan-motor assembly including support plate to support fan and motor and refrigerator including the fan-motor assembly Dec 21, 2015 Issued
Array ( [id] => 15164693 [patent_doc_number] => 10487829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => On-vehicle electric compressor having a protecting member protecting a cover for a motor driving circuit against an external force caused when a vehicle has a collision [patent_app_type] => utility [patent_app_number] => 14/975813 [patent_app_country] => US [patent_app_date] => 2015-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3372 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14975813 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/975813
On-vehicle electric compressor having a protecting member protecting a cover for a motor driving circuit against an external force caused when a vehicle has a collision Dec 19, 2015 Issued
Array ( [id] => 10814728 [patent_doc_number] => 20160160888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'ROTOR DUCT SPOTFACE FEATURES' [patent_app_type] => utility [patent_app_number] => 14/957347 [patent_app_country] => US [patent_app_date] => 2015-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6314 [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] => 14957347 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/957347
ROTOR DUCT SPOTFACE FEATURES Dec 1, 2015 Abandoned
Array ( [id] => 10814722 [patent_doc_number] => 20160160882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'PORT GEOMETRY FOR PRESSURE EXCHANGER' [patent_app_type] => utility [patent_app_number] => 14/957345 [patent_app_country] => US [patent_app_date] => 2015-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4445 [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] => 14957345 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/957345
PORT GEOMETRY FOR PRESSURE EXCHANGER Dec 1, 2015 Abandoned
Array ( [id] => 10807276 [patent_doc_number] => 20160153434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'PUMPING DEVICE AND METHOD FOR CONVEYING VISCOUS MEDIA, IN PARTICULAR ADHESIVES' [patent_app_type] => utility [patent_app_number] => 14/953553 [patent_app_country] => US [patent_app_date] => 2015-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6638 [patent_no_of_claims] => 17 [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] => 14953553 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/953553
PUMPING DEVICE AND METHOD FOR CONVEYING VISCOUS MEDIA, IN PARTICULAR ADHESIVES Nov 29, 2015 Abandoned
Array ( [id] => 11422170 [patent_doc_number] => 20170030314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'HIGH PRESSURE PUMP' [patent_app_type] => utility [patent_app_number] => 14/935383 [patent_app_country] => US [patent_app_date] => 2015-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3475 [patent_no_of_claims] => 11 [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] => 14935383 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/935383
High pressure pump having lubricating and cooling structure Nov 6, 2015 Issued
Array ( [id] => 11620525 [patent_doc_number] => 20170130712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'Strategy to Manage Pump Interactions in Multi-Rig Applications' [patent_app_type] => utility [patent_app_number] => 14/935102 [patent_app_country] => US [patent_app_date] => 2015-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3660 [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] => 14935102 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/935102
Strategy to Manage Pump Interactions in Multi-Rig Applications Nov 5, 2015 Abandoned
Array ( [id] => 10707799 [patent_doc_number] => 20160053946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'APPARATUS AND METHOD FOR GENERATING AIR PRESSURE IN ECO-FRIENDLY VEHICLE' [patent_app_type] => utility [patent_app_number] => 14/932360 [patent_app_country] => US [patent_app_date] => 2015-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4921 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14932360 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/932360
APPARATUS AND METHOD FOR GENERATING AIR PRESSURE IN ECO-FRIENDLY VEHICLE Nov 3, 2015 Abandoned
Array ( [id] => 13169463 [patent_doc_number] => 10100838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Electric compressor including a rib structure for securing an electric component [patent_app_type] => utility [patent_app_number] => 14/813821 [patent_app_country] => US [patent_app_date] => 2015-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4482 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14813821 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/813821
Electric compressor including a rib structure for securing an electric component Jul 29, 2015 Issued
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