Search

Kenneth B. Wells

Examiner (ID: 18969, Phone: (571)272-1757 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2842, 2816, 2504, 2836, 3621
Total Applications
3175
Issued Applications
2692
Pending Applications
171
Abandoned Applications
341

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19230158 [patent_doc_number] => 12009803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Bulk acoustic wave resonator, filter and radio frequency communication system [patent_app_type] => utility [patent_app_number] => 17/449836 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 45 [patent_no_of_words] => 17298 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449836 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449836
Bulk acoustic wave resonator, filter and radio frequency communication system Oct 3, 2021 Issued
Array ( [id] => 17926475 [patent_doc_number] => 11469744 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-11 [patent_title] => Level shifter [patent_app_type] => utility [patent_app_number] => 17/493006 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5808 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17493006 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/493006
Level shifter Oct 3, 2021 Issued
Array ( [id] => 18298288 [patent_doc_number] => 20230107974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => GATE RESISTIVE LADDER BYPASS FOR RF FET SWITCH STACK [patent_app_type] => utility [patent_app_number] => 17/492180 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492180 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492180
Gate resistive ladder bypass for RF FET switch stack Sep 30, 2021 Issued
Array ( [id] => 18318008 [patent_doc_number] => 11632101 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-18 [patent_title] => Voltage level shifter applicable to very-low voltages [patent_app_type] => utility [patent_app_number] => 17/491052 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8251 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17491052 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/491052
Voltage level shifter applicable to very-low voltages Sep 29, 2021 Issued
Array ( [id] => 18048579 [patent_doc_number] => 11522539 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Charging device [patent_app_type] => utility [patent_app_number] => 17/486779 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5413 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486779
Charging device Sep 26, 2021 Issued
Array ( [id] => 17893738 [patent_doc_number] => 11456726 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-27 [patent_title] => Gate driver circuit and multiphase intelligent power module [patent_app_type] => utility [patent_app_number] => 17/484198 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5417 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484198
Gate driver circuit and multiphase intelligent power module Sep 23, 2021 Issued
Array ( [id] => 18579550 [patent_doc_number] => 11736094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Filter circuit and semiconductor device [patent_app_type] => utility [patent_app_number] => 17/481565 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3266 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17481565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/481565
Filter circuit and semiconductor device Sep 21, 2021 Issued
Array ( [id] => 17340122 [patent_doc_number] => 20220006453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => SWITCHING DEVICE, VOLTAGE SUPPLY SYSTEM, METHOD FOR OPERATING A SWITCHING DEVICE AND PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 17/479738 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479738
SWITCHING DEVICE, VOLTAGE SUPPLY SYSTEM, METHOD FOR OPERATING A SWITCHING DEVICE AND PRODUCTION METHOD Sep 19, 2021 Abandoned
Array ( [id] => 18106063 [patent_doc_number] => 11545969 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-03 [patent_title] => Gate-to-source monitoring of power switches during runtime [patent_app_type] => utility [patent_app_number] => 17/479809 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8029 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479809
Gate-to-source monitoring of power switches during runtime Sep 19, 2021 Issued
Array ( [id] => 18173565 [patent_doc_number] => 11573268 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-07 [patent_title] => Skew detection system and method to remove unwanted noise due to skewed signals [patent_app_type] => utility [patent_app_number] => 17/474209 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6325 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474209
Skew detection system and method to remove unwanted noise due to skewed signals Sep 13, 2021 Issued
Array ( [id] => 17942381 [patent_doc_number] => 11476847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Semiconductor device drive circuit [patent_app_type] => utility [patent_app_number] => 17/474726 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5943 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474726
Semiconductor device drive circuit Sep 13, 2021 Issued
Array ( [id] => 18481644 [patent_doc_number] => 11695404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/474710 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6719 [patent_no_of_claims] => 6 [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] => 17474710 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474710
Semiconductor device Sep 13, 2021 Issued
Array ( [id] => 17319973 [patent_doc_number] => 20210409023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/473012 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473012 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473012
Semiconductor device Sep 12, 2021 Issued
Array ( [id] => 17736880 [patent_doc_number] => 20220222339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => LOW VOLTAGE ATTACK DETECTOR, SECURE ELEMENT AND ELECTRONIC SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/470875 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470875
Low voltage attack detector, secure element and electronic system including the same Sep 8, 2021 Issued
Array ( [id] => 17693283 [patent_doc_number] => 20220200576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => DUAL MODE NOTCH FILTER [patent_app_type] => utility [patent_app_number] => 17/467494 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467494 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467494
Dual mode notch filter Sep 6, 2021 Issued
Array ( [id] => 17417781 [patent_doc_number] => 20220052685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => GALVANICALLY ISOLATED SWITCH SYSTEM [patent_app_type] => utility [patent_app_number] => 17/460695 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17460695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460695
GALVANICALLY ISOLATED SWITCH SYSTEM Aug 29, 2021 Abandoned
Array ( [id] => 17567374 [patent_doc_number] => 20220131523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => ELECTROACOUSTIC DEVICE WITH CONDUCTIVE ACOUSTIC MIRRORS [patent_app_type] => utility [patent_app_number] => 17/459325 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459325
Electroacoustic device with conductive acoustic mirrors Aug 26, 2021 Issued
Array ( [id] => 19168955 [patent_doc_number] => 11984874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Surface acoustic wave (SAW) filter packages employing an enhanced thermally conductive cavity frame for heat dissipation, and related fabrication methods [patent_app_type] => utility [patent_app_number] => 17/409282 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 30 [patent_no_of_words] => 13407 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17409282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/409282
Surface acoustic wave (SAW) filter packages employing an enhanced thermally conductive cavity frame for heat dissipation, and related fabrication methods Aug 22, 2021 Issued
Array ( [id] => 17901754 [patent_doc_number] => 20220311416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => LAYOUT OF XBARS WITH MULTIPLE SUB-RESONATORS IN PARALLEL [patent_app_type] => utility [patent_app_number] => 17/408264 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408264 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408264
Layout of XBARs with multiple sub-resonators in parallel Aug 19, 2021 Issued
Array ( [id] => 19935616 [patent_doc_number] => 12308826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Bandpass filters using transversely-excited film bulk acoustic resonators [patent_app_type] => utility [patent_app_number] => 17/407186 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 2338 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407186
Bandpass filters using transversely-excited film bulk acoustic resonators Aug 19, 2021 Issued
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