Search

Edward H. Tso

Examiner (ID: 9976, Phone: (571)272-2087 , Office: P/2859 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2858, 2102, 2111, 2859
Total Applications
4062
Issued Applications
3578
Pending Applications
205
Abandoned Applications
331

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18068666 [patent_doc_number] => 20220399754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => Wireless Charger [patent_app_type] => utility [patent_app_number] => 17/837058 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837058 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837058
Wireless Charger Jun 9, 2022 Pending
Array ( [id] => 17887245 [patent_doc_number] => 20220302723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => MOBILE POWER SUPPLY RENTAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/837065 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837065
Mobile power supply rental device Jun 9, 2022 Issued
Array ( [id] => 18068666 [patent_doc_number] => 20220399754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => Wireless Charger [patent_app_type] => utility [patent_app_number] => 17/837058 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837058 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837058
Wireless Charger Jun 9, 2022 Pending
Array ( [id] => 17887245 [patent_doc_number] => 20220302723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => MOBILE POWER SUPPLY RENTAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/837065 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837065
Mobile power supply rental device Jun 9, 2022 Issued
Array ( [id] => 18068641 [patent_doc_number] => 20220399729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => GAN USB WIRING DEVICE [patent_app_type] => utility [patent_app_number] => 17/836701 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836701 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836701
GaN USB wiring device Jun 8, 2022 Issued
Array ( [id] => 17871501 [patent_doc_number] => 20220294238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Battery Charge Balancing Circuit for Series Connections [patent_app_type] => utility [patent_app_number] => 17/829775 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829775
Battery charge balancing circuit for series connections May 31, 2022 Issued
Array ( [id] => 17871501 [patent_doc_number] => 20220294238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Battery Charge Balancing Circuit for Series Connections [patent_app_type] => utility [patent_app_number] => 17/829775 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829775
Battery charge balancing circuit for series connections May 31, 2022 Issued
Array ( [id] => 17871501 [patent_doc_number] => 20220294238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Battery Charge Balancing Circuit for Series Connections [patent_app_type] => utility [patent_app_number] => 17/829775 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829775
Battery charge balancing circuit for series connections May 31, 2022 Issued
Array ( [id] => 17871501 [patent_doc_number] => 20220294238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Battery Charge Balancing Circuit for Series Connections [patent_app_type] => utility [patent_app_number] => 17/829775 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829775
Battery charge balancing circuit for series connections May 31, 2022 Issued
Array ( [id] => 17887241 [patent_doc_number] => 20220302719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => Broadcast of Discharge Current based on State-of-Health Imbalance Between Battery Packs [patent_app_type] => utility [patent_app_number] => 17/830140 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17830140 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830140
Broadcast of discharge current based on state-of-health imbalance between battery packs May 31, 2022 Issued
Array ( [id] => 17871502 [patent_doc_number] => 20220294239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Battery Pack with Series or Parallel Identification Signal [patent_app_type] => utility [patent_app_number] => 17/830009 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17830009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830009
Battery pack with series or parallel identification signal May 31, 2022 Issued
Array ( [id] => 18883525 [patent_doc_number] => 20240006894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => ACTIVE CELL BALANCING IN BATTERIES USING SWITCH MODE DIVIDERS [patent_app_type] => utility [patent_app_number] => 17/750238 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750238
ACTIVE CELL BALANCING IN BATTERIES USING SWITCH MODE DIVIDERS May 19, 2022 Pending
Array ( [id] => 18883525 [patent_doc_number] => 20240006894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => ACTIVE CELL BALANCING IN BATTERIES USING SWITCH MODE DIVIDERS [patent_app_type] => utility [patent_app_number] => 17/750238 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17750238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750238
ACTIVE CELL BALANCING IN BATTERIES USING SWITCH MODE DIVIDERS May 19, 2022 Pending
Array ( [id] => 17994060 [patent_doc_number] => 20220360097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Wearable device and a docking station [patent_app_type] => utility [patent_app_number] => 17/740715 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17740715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/740715
Wearable device and a docking station May 9, 2022 Issued
Array ( [id] => 17994061 [patent_doc_number] => 20220360098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Charger for a wearable device [patent_app_type] => utility [patent_app_number] => 17/741090 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17741090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741090
Charger cable for a wearable device May 9, 2022 Issued
Array ( [id] => 18081741 [patent_doc_number] => 20220407353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => WIRELESS CHARGER [patent_app_type] => utility [patent_app_number] => 17/733984 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17733984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/733984
WIRELESS CHARGER Apr 28, 2022 Abandoned
Array ( [id] => 18081741 [patent_doc_number] => 20220407353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => WIRELESS CHARGER [patent_app_type] => utility [patent_app_number] => 17/733984 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17733984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/733984
WIRELESS CHARGER Apr 28, 2022 Abandoned
Array ( [id] => 17791396 [patent_doc_number] => 20220250487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => WIRELESS CHARGING RECEIVE END, SYSTEM, AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/733447 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17733447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/733447
Wireless charging receive end with current control mechanisms Apr 28, 2022 Issued
Array ( [id] => 18616449 [patent_doc_number] => 20230283188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => CONVERTER FOR PERFORMING DC-DC CONVERSION AND METHOD FOR CONTROLLING SAME [patent_app_type] => utility [patent_app_number] => 18/019075 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18019075 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019075
CONVERTER FOR PERFORMING DC-DC CONVERSION AND METHOD FOR CONTROLLING SAME Apr 20, 2022 Pending
Array ( [id] => 18372168 [patent_doc_number] => 11652353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Devices to be charged and charging control methods [patent_app_type] => utility [patent_app_number] => 17/719082 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 10841 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17719082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/719082
Devices to be charged and charging control methods Apr 11, 2022 Issued
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