Search

Wei Zhao

Examiner (ID: 4001, Phone: (571)270-5672 , Office: P/2475 )

Most Active Art Unit
2473
Art Unit(s)
2475, 2473, 2479, 2419
Total Applications
1163
Issued Applications
1004
Pending Applications
66
Abandoned Applications
114

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19737369 [patent_doc_number] => 12214183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Systems and methods for pump-assisted blood circulation [patent_app_type] => utility [patent_app_number] => 18/588504 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 9156 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 18588504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/588504
Systems and methods for pump-assisted blood circulation Feb 26, 2024 Issued
Array ( [id] => 18953864 [patent_doc_number] => 20240042191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => EXPANDABLE MECHANICAL HEMODYNAMIC SUPPORT SYSTEMS, DEVICES, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/375793 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375793 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375793
Expandable mechanical hemodynamic support systems, devices, and methods Oct 1, 2023 Issued
Array ( [id] => 19503963 [patent_doc_number] => 12115363 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-15 [patent_title] => System and method for introducing a construct either on or around the surface of the heart [patent_app_type] => utility [patent_app_number] => 18/447786 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 4924 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 18447786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447786
System and method for introducing a construct either on or around the surface of the heart Aug 9, 2023 Issued
Array ( [id] => 20342867 [patent_doc_number] => 12466588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Vehicle having personal security drone [patent_app_type] => utility [patent_app_number] => 18/186410 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3351 [patent_no_of_claims] => 12 [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] => 18186410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186410
Vehicle having personal security drone Mar 19, 2023 Issued
Array ( [id] => 18496317 [patent_doc_number] => 20230218888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => SYSTEMS AND METHODS FOR PUMP-ASSISTED BLOOD CIRCULATION [patent_app_type] => utility [patent_app_number] => 18/185492 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18185492 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185492
Systems and methods for pump-assisted blood circulation Mar 16, 2023 Issued
Array ( [id] => 18565902 [patent_doc_number] => 20230256230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => EXPANDABLE MECHANICAL HEMODYNAMIC SUPPORT SYSTEMS, DEVICES, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/108446 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108446 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108446
Expandable mechanical hemodynamic support systems, devices, and methods Feb 9, 2023 Issued
Array ( [id] => 18584490 [patent_doc_number] => 20230266753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => Next-Generation Cross-Platform for Uncrewed Systems [patent_app_type] => utility [patent_app_number] => 17/961382 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17961382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/961382
Next-Generation Cross-Platform for Uncrewed Systems Oct 5, 2022 Pending
Array ( [id] => 18146247 [patent_doc_number] => 20230020104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => BLOOD PUMPS [patent_app_type] => utility [patent_app_number] => 17/935036 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17935036 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/935036
Blood pumps Sep 22, 2022 Issued
Array ( [id] => 17944562 [patent_doc_number] => 20220331579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => SYSTEMS AND METHODS FOR PUMP-ASSISTED BLOOD CIRCULATION [patent_app_type] => utility [patent_app_number] => 17/853345 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17853345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853345
Systems and methods for pump-assisted blood circulation Jun 28, 2022 Issued
Array ( [id] => 19716317 [patent_doc_number] => 12201835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Systems and methods for spatially selective spinal cord stimulation [patent_app_type] => utility [patent_app_number] => 17/835389 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 63 [patent_no_of_words] => 17702 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835389 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835389
Systems and methods for spatially selective spinal cord stimulation Jun 7, 2022 Issued
Array ( [id] => 17880673 [patent_doc_number] => 20220296150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => SYSTEM AND METHOD FOR ONSET/OFFSET CAPTURE [patent_app_type] => utility [patent_app_number] => 17/805990 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805990
System and method for onset/offset capture Jun 7, 2022 Issued
Array ( [id] => 18171866 [patent_doc_number] => 11571559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Support structures for intravascular blood pumps [patent_app_type] => utility [patent_app_number] => 17/833706 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 32 [patent_no_of_words] => 18295 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17833706 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833706
Support structures for intravascular blood pumps Jun 5, 2022 Issued
Array ( [id] => 18477272 [patent_doc_number] => 11690997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Mammalian body conduit intralumenal device and lumen wall anchor assembly, components thereof and methods of implantation and explanation thereof [patent_app_type] => utility [patent_app_number] => 17/752378 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 44 [patent_no_of_words] => 88355 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752378
Mammalian body conduit intralumenal device and lumen wall anchor assembly, components thereof and methods of implantation and explanation thereof May 23, 2022 Issued
Array ( [id] => 18080837 [patent_doc_number] => 20220406449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => BLOOD PUMP [patent_app_type] => utility [patent_app_number] => 17/738563 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17738563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/738563
Blood pump May 5, 2022 Issued
Array ( [id] => 19290568 [patent_doc_number] => 12029908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Position sensitive lingual muscle stimulation system for obstructive sleep apnea [patent_app_type] => utility [patent_app_number] => 17/589261 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 11519 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17589261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/589261
Position sensitive lingual muscle stimulation system for obstructive sleep apnea Jan 30, 2022 Issued
Array ( [id] => 17610110 [patent_doc_number] => 20220152389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => APPARATUSES AND METHODS FOR TRANSDERMAL ELECTRICAL STIMULATION OF NERVES TO MODIFY OR INDUCE A COGNITIVE STATE [patent_app_type] => utility [patent_app_number] => 17/649517 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649517
Apparatuses and methods for transdermal electrical stimulation of nerves to modify or induce a cognitive state Jan 30, 2022 Issued
Array ( [id] => 18466001 [patent_doc_number] => 20230200280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SYSTEM AND METHOD FOR ADJUSTING SWATH LINES FOR A WORK VEHICLE [patent_app_type] => utility [patent_app_number] => 17/560989 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17560989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560989
SYSTEM AND METHOD FOR ADJUSTING SWATH LINES FOR A WORK VEHICLE Dec 22, 2021 Abandoned
Array ( [id] => 17640842 [patent_doc_number] => 20220168580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => ANTENNA CONFIGURATION [patent_app_type] => utility [patent_app_number] => 17/546644 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17546644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546644
Antenna configuration Dec 8, 2021 Issued
Array ( [id] => 17640821 [patent_doc_number] => 20220168559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => METHODS AND DEVICES FOR CELLULAR ACTIVATION [patent_app_type] => utility [patent_app_number] => 17/542857 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17542857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/542857
METHODS AND DEVICES FOR CELLULAR ACTIVATION Dec 5, 2021 Abandoned
Array ( [id] => 17656488 [patent_doc_number] => 20220176953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => DRIVING ASSISTANCE DEVICE, METHOD FOR ASSISTING DRIVING, AND COMPUTER READABLE STORAGE MEDIUM FOR STORING DRIVING ASSISTANCE PROGRAM [patent_app_type] => utility [patent_app_number] => 17/457755 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17457755 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457755
DRIVING ASSISTANCE DEVICE, METHOD FOR ASSISTING DRIVING, AND COMPUTER READABLE STORAGE MEDIUM FOR STORING DRIVING ASSISTANCE PROGRAM Dec 5, 2021 Abandoned
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