Gyeongsangnam-Do
South Korea
30
2024-10-17
30
2026-04-21
These are the the leading inventors for applications assigned to EM-TECH CO., LTD.:
EM-TECH CO., LTD. based in Gyeongsangnam-Do, KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Hybrid Receiver Having a Bracket for Installing a Driver
#2 | 2024-02-29 ✅ Patent 12,413,896 granted on 2025-09-09Two-Way Speaker
#3 | 2024-01-18 ✅ Patent 12,582,154 granted on 2026-03-24Electrically Heated Smoking Article
#4 | 2023-11-02 ✅ Patent 12,267,659 granted on 2025-04-01Waterproof microspeaker
#5 | 2023-10-26 ✅ Patent 12,470,862 granted on 2025-11-11Hybrid Microspeaker
#6 | 2023-05-18 ✅ Patent 12,143,793 granted on 2024-11-12Diaphragm for high pressure waterproof microspeaker and high pressure waterproof microspeaker including the same
#7 | 2023-01-26 ✅ Patent 12,207,046 granted on 2025-01-21Microspeaker enclosure including block formed of porous particles
#8 | 2022-12-15 ✅ Patent 12,408,237 granted on 2025-09-02Circuit for Sensing and Controlling Heater Voltage in Aerosol Generator
#9 | 2022-10-13 ✅ Patent 12,137,311 granted on 2024-11-05Earphone with duct unit dividing pressure equilibrium hole and back hole
#10 | 2022-06-30 ✅ Patent 11,696,059 granted on 2023-07-04Two-way receiver having front bass duct
#11 | 2022-05-17 ✅ Patent 11,336,983 granted on 2022-05-17Receiver module having pressure equilibrium structure
#12 | 2022-03-24 ✅ Patent 11,528,563 granted on 2022-12-13Hybrid receiver having fixing bracket for drivers
#13 | 2022-02-03 ✅ Patent 11,395,060 granted on 2022-07-19Receiver having pressure equilibrium structure
#14 | 2022-01-06 ✅ Patent 11,564,026 granted on 2023-01-24Earphone having pressure equilibrium structure
#15 | 2021-10-07 ✅ Patent 11,363,364 granted on 2022-06-14Sound converting device having near-infrared ray emission function
#16 | 2021-09-23 ✅ Patent 11,463,815 granted on 2022-10-04Yoke assembly for two-way receiver and two-way receiver having the same
#17 | 2021-08-19 ✅ Patent 11,381,898 granted on 2022-07-05Canal-type earphone having pressure equilibrium structure
#18 | 2021-06-17 ✅ Patent 11,337,006 granted on 2022-05-17Microspeaker used in microspeaker box filled with porous particles
#19 | 2021-06-03 ✅ Patent 11,425,487 granted on 2022-08-23Translation system using sound vibration microphone
#20 | 2021-06-03 ✅ Patent 11,696,508 granted on 2023-07-04Sound vibration sensor using piezoelectric element having cantilever structure
#21 | 2021-05-13 ✅ Patent 11,368,784 granted on 2022-06-21Receiver unit having pressure equilibrium structure and compensation structure for low frequency
#22 | 2021-05-13 ✅ Patent 11,962,965 granted on 2024-04-16Wireless earbud having external ear contact point
#23 | 2021-05-06 ✅ Patent 11,363,370 granted on 2022-06-14Receiver module integrated with duct
#24 | 2021-04-29 ✅ Patent 11,212,616 granted on 2021-12-28Bonding structure of diaphragm for receiver
#25 | 2021-02-25 ✅ Patent 11,206,480 granted on 2021-12-21Open-air type earphone with bracket forming bass pipe
#26 | 2020-12-10 ✅ Patent 11,206,490 granted on 2021-12-21Sound generating actuator
#27 | 2020-09-17 ✅ Patent 11,206,500 granted on 2021-12-21Bone conduction speaker
#28 | 2020-09-10 ✅ Patent 11,297,407 granted on 2022-04-05Earset having inner microphone
#29 | 2020-07-09 ✅ Patent 11,102,573 granted on 2021-08-24High-water pressure waterproof microspeaker
#30 | 2020-05-21 ✅ Patent 11,115,754 granted on 2021-09-07Actuator
Also check out EM-TECH Co., Ltd.'s (Gyeongsangnam-do, South Korea) applicant profile with 33 patent applications submitted.
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