
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |