Search

Steven Y. Kau

Examiner (ID: 4269)

Most Active Art Unit
2625
Art Unit(s)
2625, 2677, 2671
Total Applications
412
Issued Applications
289
Pending Applications
1
Abandoned Applications
124

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20424793 [patent_doc_number] => 20250386879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => DEVICES AND SYSTEMS FOR DELIVERY OF COMPOUNDS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 19/315420 [patent_app_country] => US [patent_app_date] => 2025-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 155817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19315420 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/315420
DEVICES AND SYSTEMS FOR DELIVERY OF COMPOUNDS AND RELATED METHODS Aug 28, 2025 Pending
Array ( [id] => 20205441 [patent_doc_number] => 12408236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Aerosol delivery device having a resonant transmitter [patent_app_type] => utility [patent_app_number] => 19/027359 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 10685 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19027359 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/027359
Aerosol delivery device having a resonant transmitter Jan 16, 2025 Issued
Array ( [id] => 19954062 [patent_doc_number] => 12324457 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-10 [patent_title] => Electronic atomizer with smoke elimination function [patent_app_type] => utility [patent_app_number] => 18/916733 [patent_app_country] => US [patent_app_date] => 2024-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 444 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18916733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/916733
Electronic atomizer with smoke elimination function Oct 15, 2024 Issued
Array ( [id] => 19908872 [patent_doc_number] => 12285053 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-29 [patent_title] => Atomizing device preventing oil leakage [patent_app_type] => utility [patent_app_number] => 18/882820 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18882820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/882820
Atomizing device preventing oil leakage Sep 11, 2024 Issued
Array ( [id] => 19908873 [patent_doc_number] => 12285054 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-29 [patent_title] => Atomization device having gas passage with breath detector isolated from atomization channel [patent_app_type] => utility [patent_app_number] => 18/882815 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 18882815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/882815
Atomization device having gas passage with breath detector isolated from atomization channel Sep 11, 2024 Issued
Array ( [id] => 19729702 [patent_doc_number] => 12207686 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-28 [patent_title] => Vortexer for cap of personal vaporizer [patent_app_type] => utility [patent_app_number] => 18/827144 [patent_app_country] => US [patent_app_date] => 2024-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 52 [patent_no_of_words] => 7953 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18827144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/827144
Vortexer for cap of personal vaporizer Sep 5, 2024 Issued
Array ( [id] => 19640667 [patent_doc_number] => 20240415187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => CARB CAP FOR VAPORIZATION ASSEMBLY, PORTABLE VAPORIZATION DEVICE, AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/819163 [patent_app_country] => US [patent_app_date] => 2024-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18819163 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/819163
CARB CAP FOR VAPORIZATION ASSEMBLY, PORTABLE VAPORIZATION DEVICE, AND METHODS OF USE Aug 28, 2024 Abandoned
Array ( [id] => 19628983 [patent_doc_number] => 20240407432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => ELECTRONIC DEVICES FOR AEROSOLIZING AND INHALING LIQUID [patent_app_type] => utility [patent_app_number] => 18/780462 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18780462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/780462
Electronic devices for aerosolizing and inhaling liquid having diaphragm and a pressure sensor Jul 21, 2024 Issued
Array ( [id] => 19681600 [patent_doc_number] => 20250000145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => Aerosol Generation Device and Heating Chamber Having Protrusions on an Inner Surface Thereof [patent_app_type] => utility [patent_app_number] => 18/760816 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18760816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/760816
Aerosol Generation Device and Heating Chamber Having Protrusions on an Inner Surface Thereof Jun 30, 2024 Pending
Array ( [id] => 19541054 [patent_doc_number] => 20240358090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => DEVICES AND SYSTEMS FOR DELIVERY OF COMPOUNDS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/755666 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 161009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18755666 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755666
DEVICES AND SYSTEMS FOR DELIVERY OF COMPOUNDS AND RELATED METHODS Jun 26, 2024 Pending
Array ( [id] => 20446678 [patent_doc_number] => 20260003397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => INFORMATION HANDLING SYSTEM BATTERY CONNECTOR WITH VERTICAL AND HORIZONTAL CONNECTIONS [patent_app_type] => utility [patent_app_number] => 18/754678 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2280 [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] => 18754678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754678
INFORMATION HANDLING SYSTEM BATTERY CONNECTOR WITH VERTICAL AND HORIZONTAL CONNECTIONS Jun 25, 2024 Pending
Array ( [id] => 19776929 [patent_doc_number] => 12225945 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-18 [patent_title] => Atomization device and method for controlling atomization device [patent_app_type] => utility [patent_app_number] => 18/680561 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6061 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 18680561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680561
Atomization device and method for controlling atomization device May 30, 2024 Issued
Array ( [id] => 19446579 [patent_doc_number] => 20240306709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => VAPORIZATION DEVICE SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/675082 [patent_app_country] => US [patent_app_date] => 2024-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18675082 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675082
Cartridge of vaporization device systems having unequal transverse cartridge dimensions May 26, 2024 Issued
Array ( [id] => 19761729 [patent_doc_number] => 12219994 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-11 [patent_title] => Electronic cigarette equipped with external liquid tanks [patent_app_type] => utility [patent_app_number] => 18/672581 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8020 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18672581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672581
Electronic cigarette equipped with external liquid tanks May 22, 2024 Issued
Array ( [id] => 19430216 [patent_doc_number] => 20240298714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => ELECTRONIC INHALATION APPARATUS WITH A CHIP MODULE FIXED WITH A FOLDING STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/668518 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18668518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668518
ELECTRONIC INHALATION APPARATUS WITH A CHIP MODULE FIXED WITH A FOLDING STRUCTURE May 19, 2024 Pending
Array ( [id] => 19378602 [patent_doc_number] => 20240268472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => AT LEAST ONE FIRST SECTION OF E-VAPING DEVICE INCLUDING POWER SUPPLY AND GROUNDING CONNECTION [patent_app_type] => utility [patent_app_number] => 18/647773 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18647773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/647773
AT LEAST ONE FIRST SECTION OF E-VAPING DEVICE INCLUDING POWER SUPPLY AND GROUNDING CONNECTION Apr 25, 2024 Pending
Array ( [id] => 19554080 [patent_doc_number] => 20240365872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => CARB CAP FOR VAPORIZATION ASSEMBLY, PORTABLE VAPORIZATION DEVICE, AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/631454 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18631454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631454
Carb cap for vaporization assembly, portable vaporization device, and methods of use Apr 9, 2024 Issued
Array ( [id] => 19509676 [patent_doc_number] => 20240341362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => Quick liquid injection structure and aerosol generating device [patent_app_type] => utility [patent_app_number] => 18/626351 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18626351 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626351
Quick liquid injection structure and aerosol generating device Apr 3, 2024 Issued
Array ( [id] => 19562991 [patent_doc_number] => 12137736 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-12 [patent_title] => Electronic cigarette having a plurality of e-liquid storage bins [patent_app_type] => utility [patent_app_number] => 18/623493 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5285 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623493
Electronic cigarette having a plurality of e-liquid storage bins Mar 31, 2024 Issued
Array ( [id] => 19681633 [patent_doc_number] => 20250000178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => VAPORIZER DEVICE WITH SUBASSEMBLIES [patent_app_type] => utility [patent_app_number] => 18/624046 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18624046 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/624046
VAPORIZER DEVICE WITH SUBASSEMBLIES Mar 31, 2024 Pending
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