Bucheon
South Korea
27
2023-11-23
27
2025-10-14
These are the the leading inventors for applications assigned to DOYO ENGINEERING CO., LTD.:
DOYO ENGINEERING CO., LTD. based in Bucheon, KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
FISHING REEL HAVING METAL FRONT COVER
#2 | 2023-05-04 ✅ Patent 11,950,583 granted on 2024-04-09Fishing reel
#3 | 2023-03-30 ✅ Patent 12,127,542 granted on 2024-10-29Fishing reel equipped with lock lever having function to cover protrusion of frame
#4 | 2023-02-23 ✅ Patent 11,877,569 granted on 2024-01-23Spool for fishing reel
#5 | 2022-06-30 ✅ Patent 11,684,054 granted on 2023-06-27Spool braking device using eddy current and fishing reel having same
#6 | 2021-04-08 ✅ Patent 11,172,663 granted on 2021-11-16Fishing reel provided with fixed constant brake and movable inertial force brake
#7 | 2020-10-01 ✅ Patent 11,172,661 granted on 2021-11-16Fishing reel having movable inertia brake
#8 | 2020-07-30 ✅ Patent 11,134,663 granted on 2021-10-05Fishing reel with movable magnet brake
#9 | 2020-05-07 ✅ Patent 11,013,223 granted on 2021-05-25Fishing reel for easy distance adjustment of tension nut
#10 | 2020-03-12 ✅ Patent 11,013,222 granted on 2021-05-25Fishing reel provided with bushing for anti-electrochemical corrosion
#11 | 2019-11-14 ✅ Patent 10,791,724 granted on 2020-10-06Fishing reel having pinion support structure
#12 | 2019-09-05 ✅ Patent 10,609,916 granted on 2020-04-07Fishing reel having lock lever for opening and closing palm-side first side cover
#13 | 2019-06-20 ✅ Patent 10,499,625 granted on 2019-12-10Fishing reel having natural drainage structure
#14 | 2019-05-02 ✅ Patent 10,492,479 granted on 2019-12-03Fishing reel having easily attachable and detachable front cover
#15 | 2019-02-14 ✅ Patent 10,617,102 granted on 2020-04-14Fishing reel
#16 | 2019-01-17 ✅ Patent 10,485,226 granted on 2019-11-26Fishing reel
#17 | 2018-11-29 ✅ Patent 10,858,164 granted on 2020-12-08Packing box for quick display
#18 | 2018-11-29 ✅ Patent 10,492,480 granted on 2019-12-03Universal fishing reel
#19 | 2018-05-17 ✅ Patent 10,271,532 granted on 2019-04-30Baitcast reel spool having replaceable plate
#20 | 2018-05-17 ✅ Patent 10,264,773 granted on 2019-04-23Drag release system for reel
#21 | 2017-12-14 ✅ Patent 10,080,356 granted on 2018-09-25Bait casting reel
#22 | 2017-10-26 ✅ Patent 10,271,531 granted on 2019-04-30Fishing reel equipped with replaceable hood top
#23 | 2017-08-24 ✅ Patent 10,004,215 granted on 2018-06-26Fishing reel equipped with anti-loosening handle
#24 | 2017-01-19 ✅ Patent 9,693,542 granted on 2017-07-04Fishing reel equipped with deco trim and drain
#25 | 2016-05-26 ✅ Patent 9,615,559 granted on 2017-04-11Reel equipped with line guide
#26 | 2016-04-28 ✅ Patent 9,615,557 granted on 2017-04-11Fishing reel equipped with snap lock button for spool
#27 | 2005-08-18 ✅ Patent 6,955,315 granted on 2005-10-18Apparatus for preventing backlash of spool used in baitcasting reel
Also check out DOYO ENGINEERING CO., LTD.'s (Bucheon, South Korea) applicant profile with 40 patent applications submitted.
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