Incheon
South Korea
8
2026-02-19
The entities that hold a legal rights for patent applications filed by inventor LEE Jong Won:
Jong Won LEE from Incheon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
HIGH-FREQUENCY SPEAKER FOR EARPHONES
#2 | 2025-07-24SPEAKER UNIT FOR EARPHONE
#3 | 2024-10-17SPEAKER UNIT FOR EARPHONE
#4 | 2022-06-30Speaker unit for earphone
#5 | 2022-05-12Speaker unit for earphone and earphone including the same
#6 | 2022-03-29Speaker unit for earphone
#7 | 2022-03-03Variable eartip for earphone
#8 | 2022-01-06Microphone-mounted earphone
5292543 ⎘