QBAS CO., LTD.

#1 | 2025-10-30 ✅ Patent 12,508,475 granted on 2025-12-30

US20250332481A1

Human necessities

WATER SPORTS MASK

#2 | 2024-12-19 ✅ Patent 12,515,771 granted on 2026-01-06

US20240417046A1

Performing operations; transporting

STRUCTURE OF A MASK

#3 | 2023-03-16 ✅ Patent 12,409,919 granted on 2025-09-09

US20230083382A1

Performing operations; transporting

BREATHABLE MASK

#4 | 2022-06-09 ✅ Patent 12,214,262 granted on 2025-02-04

US20220176203A1

Human necessities

Lens assembly structure of swimming goggles

#5 | 2021-02-04 ✅ Patent 11,292,561 granted on 2022-04-05

US20210031889A1

Performing operations; transporting

Snorkel mouthpiece assembly

#6 | 2017-07-13 ✅ Patent 9,770,628 granted on 2017-09-26

US20170197117A1

Human necessities

Waterproof goggle

#7 | 2017-05-11

US20170131563A1

Physics

LENS ASSEMBLY

#8 | 2016-02-25

US20160051410A1

Human necessities

WATERPROOF GOGGLE

#9 | 2015-11-26

US20150335955A1

Human necessities

FLIPPER

#10 | 2014-09-11

US20140250574A1

Human necessities

ADJUSTING STRAP, AND SWIMMING GOGGLES AND SWIM FINS COMPRISING THE SAME

#11 | 2013-01-24

US20130023168A1

Human necessities

Fin

#12 | 2012-11-15

US20120284907A1

Performing operations; transporting

Goggle Structure

#13 | 2012-10-04 ✅ Patent 8,857,427 granted on 2014-10-14

US20120247459A1

Human necessities

Snorkel and mouthpiece assembly thereof

#14 | 2012-03-01 ✅ Patent 8,769,728 granted on 2014-07-08

US20120047638A1

Performing operations; transporting

Goggle mask, check valve device thereof and method for manufacturing a check valve device thereof

#15 | 2012-03-01 ✅ Patent 9,156,532 granted on 2015-10-13

US20120047615A1

Performing operations; transporting

Waterproof mask

#16 | 2011-06-16 ✅ Patent 8,707,522 granted on 2014-04-29

US20110138588A1

Human necessities

Buckling device

#17 | 2011-02-10 ✅ Patent 8,429,797 granted on 2013-04-30

US20110030179A1

Human necessities

Buckling device

#18 | 2011-01-13

US20110005519A1

Performing operations; transporting

Floater and Snorkel Comprising the Same

#19 | 2010-10-28

US20100269822A1

Performing operations; transporting

Quick Release Connector

#20 | 2010-06-03

US20100132098A1

Human necessities

Swimming Goggle Structure

#21 | 2009-12-10 ✅ Patent 7,966,701 granted on 2011-06-28

US20090300888A1

Human necessities

Adjustable ratchet buckle

#22 | 2009-12-10

US20090300812A1

Performing operations; transporting

Lens Assembly for a Diving Mask

#23 | 2009-11-12

US20090279269A1

Electricity

WATERPROOF METHOD FOR ELECTRONIC DEVICE AND WATERPROOF ELECTRONIC DEVICE

#24 | 2009-11-12

US20090277662A1

Electricity

ELECTRICAL DEVICE, BAND STRUCTURE AND METHODS FOR SEALING AT LEAST ONE PORTION OF AN ELECTRICAL DEVICE OR A CIRCUIT BOARD HERMETICALLY

#25 | 2009-10-01

US20090244475A1

Human necessities

Amphibious Glasses and Temple Assembly for Use in Eyeglasses

#26 | 2009-08-27

US20090211575A1

Performing operations; transporting

Mask

#27 | 2009-08-06

US20090193633A1

Performing operations; transporting

Adjustable Structure for a Strap

#28 | 2009-08-06

US20090193568A1

Performing operations; transporting

Diving Mask

#29 | 2009-02-12 ✅ Patent 7,954,489 granted on 2011-06-07

US20090038613A1

Performing operations; transporting

Waterproof structure of a respiratory tube

#30 | 2009-02-12 ✅ Patent 7,992,227 granted on 2011-08-09

US20090038061A1

Physics

Frame structure of lenses

#31 | 2008-06-12 ✅ Patent 7,571,520 granted on 2009-08-11

US20080134480A1

Human necessities

Adjustable buckle

#32 | 2006-05-25 ✅ Patent 7,134,148 granted on 2006-11-14

US20060107446A1

Performing operations; transporting

Swim mask