Henry C Yuen
Examiner (ID: 1981)
Most Active Art Unit | 3404 |
Art Unit(s) | 3402, 2899, 3404, 3754, 3742, 3747, 2602, 3405 |
Total Applications | 2016 |
Issued Applications | 1698 |
Pending Applications | 3 |
Abandoned Applications | 315 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 12241264
[patent_doc_number] => 20180074127
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-15
[patent_title] => 'VOLTAGE DETECTION APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 15/699528
[patent_app_country] => US
[patent_app_date] => 2017-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 10804
[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] => 15699528
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/699528 | Voltage detection apparatus | Sep 7, 2017 | Issued |
Array
(
[id] => 14050899
[patent_doc_number] => 20190081557
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-03-14
[patent_title] => SYSTEM AND METHOD FOR USING SOLENOID FLYBACK TO PROVIDE A LOW VOLTAGE SOLENOID DRIVER POWER SUPPLY
[patent_app_type] => utility
[patent_app_number] => 15/699558
[patent_app_country] => US
[patent_app_date] => 2017-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4825
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15699558
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/699558 | System and method for using solenoid flyback to provide a low voltage solenoid driver power supply | Sep 7, 2017 | Issued |
Array
(
[id] => 14542033
[patent_doc_number] => 20190206638
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-07-04
[patent_title] => CIRCUIT BREAKER
[patent_app_type] => utility
[patent_app_number] => 16/331535
[patent_app_country] => US
[patent_app_date] => 2017-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3668
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16331535
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/331535 | Circuit breaker | Sep 7, 2017 | Issued |
Array
(
[id] => 12261767
[patent_doc_number] => 20180080962
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-22
[patent_title] => 'ELECTRICAL FAULT DETECTION'
[patent_app_type] => utility
[patent_app_number] => 15/699277
[patent_app_country] => US
[patent_app_date] => 2017-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 4126
[patent_no_of_claims] => 15
[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] => 15699277
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/699277 | Electrical fault detection | Sep 7, 2017 | Issued |
Array
(
[id] => 15745479
[patent_doc_number] => 20200111629
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-04-09
[patent_title] => DC CIRCUIT BREAKER HAVING ARC BLOWOUT DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/495309
[patent_app_country] => US
[patent_app_date] => 2017-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4941
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16495309
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/495309 | DC circuit breaker having arc blowout device | Sep 6, 2017 | Issued |
Array
(
[id] => 17700084
[patent_doc_number] => 11373816
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-06-28
[patent_title] => Circuit breaker
[patent_app_type] => utility
[patent_app_number] => 16/331542
[patent_app_country] => US
[patent_app_date] => 2017-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2318
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 280
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16331542
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/331542 | Circuit breaker | Sep 6, 2017 | Issued |
Array
(
[id] => 17668805
[patent_doc_number] => 11362511
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-06-14
[patent_title] => Electronic unit having an assembly for limiting current
[patent_app_type] => utility
[patent_app_number] => 16/341513
[patent_app_country] => US
[patent_app_date] => 2017-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2141
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16341513
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/341513 | Electronic unit having an assembly for limiting current | Sep 5, 2017 | Issued |
Array
(
[id] => 16035987
[patent_doc_number] => 10680428
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-06-09
[patent_title] => Energy supply
[patent_app_type] => utility
[patent_app_number] => 15/686516
[patent_app_country] => US
[patent_app_date] => 2017-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6924
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15686516
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/686516 | Energy supply | Aug 24, 2017 | Issued |
Array
(
[id] => 16324700
[patent_doc_number] => 10784679
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-09-22
[patent_title] => Electrostatic discharge protection apparatus and integrated circuit with multiple power domains
[patent_app_type] => utility
[patent_app_number] => 15/687252
[patent_app_country] => US
[patent_app_date] => 2017-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3738
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 223
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15687252
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/687252 | Electrostatic discharge protection apparatus and integrated circuit with multiple power domains | Aug 24, 2017 | Issued |
Array
(
[id] => 17668280
[patent_doc_number] => 11361984
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-06-14
[patent_title] => Substrate processing apparatus
[patent_app_type] => utility
[patent_app_number] => 16/328273
[patent_app_country] => US
[patent_app_date] => 2017-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 6202
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16328273
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/328273 | Substrate processing apparatus | Aug 21, 2017 | Issued |
Array
(
[id] => 14754055
[patent_doc_number] => 20190260201
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-08-22
[patent_title] => FAULT CURRENT LIMITING CONTROL AND PROTECTION COORDINATION METHOD FOR CONVERTER OF FLEXIBLE DIRECT CURRENT POWER TRANSMISSION SYSTEM OPERATING IN ISLANDING STATE
[patent_app_type] => utility
[patent_app_number] => 16/336064
[patent_app_country] => US
[patent_app_date] => 2017-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2574
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 242
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16336064
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/336064 | Fault current limiting control and protection coordination method for converter of flexible direct current power transmission system operating in islanding state | Aug 17, 2017 | Issued |
Array
(
[id] => 16369540
[patent_doc_number] => 10801283
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-10-13
[patent_title] => Magnetic pulse actuation arrangement for downhole tools and method
[patent_app_type] => utility
[patent_app_number] => 15/674290
[patent_app_country] => US
[patent_app_date] => 2017-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 19
[patent_no_of_words] => 4786
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15674290
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/674290 | Magnetic pulse actuation arrangement for downhole tools and method | Aug 9, 2017 | Issued |
Array
(
[id] => 16219166
[patent_doc_number] => 10734992
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-08-04
[patent_title] => Circuit and method for providing an output signal
[patent_app_type] => utility
[patent_app_number] => 15/672855
[patent_app_country] => US
[patent_app_date] => 2017-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3166
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15672855
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/672855 | Circuit and method for providing an output signal | Aug 8, 2017 | Issued |
Array
(
[id] => 13833409
[patent_doc_number] => 20190020189
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-17
[patent_title] => Over Voltage Protection System and Method
[patent_app_type] => utility
[patent_app_number] => 15/671412
[patent_app_country] => US
[patent_app_date] => 2017-08-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4868
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15671412
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/671412 | Over voltage protection system and method | Aug 7, 2017 | Issued |
Array
(
[id] => 16495792
[patent_doc_number] => 10861844
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-12-08
[patent_title] => ESD device with fast response and high transient current
[patent_app_type] => utility
[patent_app_number] => 15/670148
[patent_app_country] => US
[patent_app_date] => 2017-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 4976
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15670148
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/670148 | ESD device with fast response and high transient current | Aug 6, 2017 | Issued |
Array
(
[id] => 12182088
[patent_doc_number] => 20180041023
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-02-08
[patent_title] => 'ELECTRICAL SAFETY CONTROL DEVICE'
[patent_app_type] => utility
[patent_app_number] => 15/671094
[patent_app_country] => US
[patent_app_date] => 2017-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 2800
[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] => 15671094
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/671094 | ELECTRICAL SAFETY CONTROL DEVICE | Aug 6, 2017 | Abandoned |
Array
(
[id] => 12800392
[patent_doc_number] => 20180158633
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-06-07
[patent_title] => CALIBRATION AND USE OF MECHANICAL RELAY AT ZERO CROSS
[patent_app_type] => utility
[patent_app_number] => 15/669681
[patent_app_country] => US
[patent_app_date] => 2017-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9476
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 293
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15669681
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/669681 | Calibration and use of mechanical relay at zero cross | Aug 3, 2017 | Issued |
Array
(
[id] => 13879979
[patent_doc_number] => 20190036330
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-31
[patent_title] => ACTIVE LIMITING CIRCUIT FOR INTRINSICALLY SAFE EQUIPMENT
[patent_app_type] => utility
[patent_app_number] => 15/665021
[patent_app_country] => US
[patent_app_date] => 2017-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6049
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15665021
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/665021 | Active limiting circuit for intrinsically safe equipment | Jul 30, 2017 | Issued |
Array
(
[id] => 16609756
[patent_doc_number] => 10910776
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-02-02
[patent_title] => Systems and methods using electrical receptacles for integrated power control, communication and monitoring
[patent_app_type] => utility
[patent_app_number] => 15/659382
[patent_app_country] => US
[patent_app_date] => 2017-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 49
[patent_figures_cnt] => 59
[patent_no_of_words] => 37791
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15659382
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/659382 | Systems and methods using electrical receptacles for integrated power control, communication and monitoring | Jul 24, 2017 | Issued |
Array
(
[id] => 16708315
[patent_doc_number] => 10958262
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-03-23
[patent_title] => System and method for protecting inter-battery circuit by using free wheeling path
[patent_app_type] => utility
[patent_app_number] => 16/070436
[patent_app_country] => US
[patent_app_date] => 2017-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 4353
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16070436
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/070436 | System and method for protecting inter-battery circuit by using free wheeling path | Jul 13, 2017 | Issued |