AAC TECHNOLOGIES PTE. LTD

HAND EMULATOR AND ACOUSTIC TESTING SYSTEM

#2 | 2026-01-08 ✅ Patent 12,610,198 granted on 2026-04-21

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MEMS MICROPHONE

#3 | 2025-10-09 ✅ Patent 12,641,367 granted on 2026-05-26

US20250317685A1

MICROPHONE SIGNALBEAMFORMING PROCESSING METHOD, ELECTRONIC DEVICE, AND NON-TRANSITORY STORAGE MEDIUM

#4 | 2025-09-18 ✅ Patent 12,666,202 granted on 2026-06-23

US20250294286A1

LOUDSPEAKER AND TERMINAL DEVICE

#5 | 2025-04-24 ✅ Patent 12,532,129 granted on 2026-01-20

US20250133352A1

ACOUSTIC SENSOR AND MANUFACTURING METHOD THEREFOR

#6 | 2025-03-27 ✅ Patent 12,368,997 granted on 2025-07-22

US20250106561A1

MICROELECTROMECHANICAL SYSTEM MEMBRANE

#7 | 2025-02-06 ✅ Patent 12,215,021 granted on 2025-02-04

US20250042724A1

CAPACITIVE SENSING CIRCUIT AND CAPACITIVE SENSING METHOD

#8 | 2024-12-19 ✅ Patent 12,631,453 granted on 2026-05-19

US20240418510A1

INERTIAL SENSOR AND METHOD FOR FORMING THE SAME

#9 | 2024-10-10 ✅ Patent 12,565,417 granted on 2026-03-03

US20240336474A1

MEMS DEVICE AND MANUFACTURING METHOD THEREOF

#10 | 2024-09-12 ✅ Patent 12,583,738 granted on 2026-03-24

US20240300806A1

MEMS DIAPHRAGM AND MEMS SENSOR

#11 | 2024-08-22 ✅ Patent 12,267,646 granted on 2025-04-01

US20240284120A1

Acoustic transducer and method for manufacturing acoustic transducer

#12 | 2024-08-22 ✅ Patent 12,262,175 granted on 2025-03-25

US20240284119A1

Acoustic transducer and method for manufacturing acoustic transducer

#13 | 2024-07-11 ✅ Patent 12,413,895 granted on 2025-09-09

US20240236551A1

LOUDSPEAKER ASSEMBLY AND HAND-HELD DEVICE

#14 | 2024-07-11 ✅ Patent 12,284,476 granted on 2025-04-22

US20240236550A1

Sound reproducing apparatus and method

#15 | 2024-07-04 ✅ Patent 12,483,841 granted on 2025-11-25

US20240223966A1

MEMS MICROPHONE

#16 | 2024-07-04 ✅ Patent 12,101,597 granted on 2024-09-24

US20240223942A1

Speaker module

#17 | 2024-07-04 ✅ Patent 12,238,476 granted on 2025-02-25

US20240223941A1

Speaker module

#18 | 2024-07-04 ✅ Patent 12,262,170 granted on 2025-03-25

US20240223937A1

Speaker module

#19 | 2024-06-27 ✅ Patent 12,342,130 granted on 2025-06-24

US20240214749A1

MEMS OPTICAL MICROPHONE

#20 | 2024-02-15 ✅ Patent 12,238,474 granted on 2025-02-25

US20240056728A1

Speaker box

#21 | 2022-07-21 ✅ Patent 11,802,040 granted on 2023-10-31

US20220227620A1

System for protecting mems product under ESD event

#22 | 2022-05-17 ✅ Patent 11,332,364 granted on 2022-05-17

US17161705

Method for forming MEMS cavity structure

#23 | 2022-04-28 ✅ Patent 11,615,924 granted on 2023-03-28

US20220130624A1

MEMS switch

#24 | 2022-04-28 ✅ Patent 11,884,536 granted on 2024-01-30

US20220127138A1

Electrical interconnection structure, electronic apparatus and manufacturing methods for the same

#25 | 2021-12-09 ✅ Patent 11,265,629 granted on 2022-03-01

US20210385562A1

Speaker box

#26 | 2021-05-06 ✅ Patent 11,206,492 granted on 2021-12-21

US20210136499A1

Screen sounding exciter and electronic device

#27 | 2021-04-15 ✅ Patent 11,483,659 granted on 2022-10-25

US20210112342A1

Speaker device and mobile terminal

#28 | 2021-04-15 ✅ Patent 11,290,806 granted on 2022-03-29

US20210112333A1

Sound generating device

#29 | 2021-04-15 ✅ Patent 11,197,089 granted on 2021-12-07

US20210112332A1

Sound generating device

#30 | 2021-03-04 ✅ Patent 11,638,098 granted on 2023-04-25

US20210067878A1

Screen sounding system

#31 | 2021-02-25 ✅ Patent 11,309,820 granted on 2022-04-19

US20210058020A1

Signal equalization method, device and storage medium based on motor vibration acceleration

#32 | 2021-02-18 ✅ Patent 11,540,417 granted on 2022-12-27

US20210051816A1

Sounding device and mobile terminal

#33 | 2021-02-18 ✅ Patent 11,265,631 granted on 2022-03-01

US20210051384A1

Speaker box

#34 | 2021-02-11 ✅ Patent 11,245,988 granted on 2022-02-08

US20210044904A1

Mobile terminal

#35 | 2021-02-11 ✅ Patent 11,290,048 granted on 2022-03-29

US20210044237A1

Method and apparatus for adaptive control of motor, and storage medium

#36 | 2021-02-11 ✅ Patent 11,914,340 granted on 2024-02-27

US20210041847A1

Method for compensating signal of motor, electronic apparatus and storage medium

#37 | 2021-02-11 ✅ Patent 11,318,378 granted on 2022-05-03

US20210038978A1

Human necessities

Method for constructing motor vibration model, method and electronic device for haptics implementation, and storage medium

#38 | 2021-02-04 ✅ Patent 11,909,340 granted on 2024-02-20

US20210036644A1

Motor vibration method, motor vibration device, computer device, and computer-readable storage medium

#39 | 2021-02-04 ✅ Patent 11,437,711 granted on 2022-09-06

US20210036408A1

Antenna module and mobile terminal

#40 | 2021-02-04 ✅ Patent 11,205,831 granted on 2021-12-21

US20210036399A1

Antenna element and manufacturing method for same

#41 | 2021-02-04 ✅ Patent 11,458,390 granted on 2022-10-04

US20210031103A1

Human necessities

Game controller, and vibration method and vibration apparatus for game controller

#42 | 2021-01-28 ✅ Patent 11,839,059 granted on 2023-12-05

US20210029850A1

Heat dissipation device

#43 | 2021-01-28 ✅ Patent 11,159,892 granted on 2021-10-26

US20210029467A1

Sounding device and mobile terminal

#44 | 2021-01-28 ✅ Patent 11,202,154 granted on 2021-12-14

US20210029464A1

Speaker includes a second fixing arm of an elastic supporting member sandwiched between two independently controlled voice coils

#45 | 2021-01-28 ✅ Patent 11,882,422 granted on 2024-01-23

US20210029462A1

Heat dissipation device

#46 | 2021-01-28 ✅ Patent 11,197,092 granted on 2021-12-07

US20210029447A1

In-vehicle independent sound field system and control system based on mini-speakers

#47 | 2021-01-28 ✅ Patent 12,052,534 granted on 2024-07-30

US20210029429A1

Heat dissipation device

#48 | 2021-01-28 ✅ Patent 11,375,302 granted on 2022-06-28

US20210029428A1

Speaker device and mobile terminal provided with speaker device

#49 | 2021-01-28 ✅ Patent 11,368,770 granted on 2022-06-21

US20210029427A1

Speaker box device and mobile terminal using same

#50 | 2021-01-28 ✅ Patent 11,375,301 granted on 2022-06-28

US20210029426A1

Speaker box device and mobile terminal using same

#51 | 2021-01-28 ✅ Patent 11,290,793 granted on 2022-03-29

US20210029425A1

Sounding device and mobile terminal

#52 | 2021-01-21 ✅ Patent 11,212,618 granted on 2021-12-28

US20210021935A1

Vibration sounding device

#53 | 2021-01-21 ✅ Patent 11,374,476 granted on 2022-06-28

US20210021186A1

Sounding device

#54 | 2021-01-21 ✅ Patent 11,462,984 granted on 2022-10-04

US20210021185A1

Linear vibration motor

#55 | 2021-01-21 ✅ Patent 11,196,169 granted on 2021-12-07

US20210021047A1

Printed circuit board antenna

#56 | 2021-01-21 ✅ Patent 11,366,166 granted on 2022-06-21

US20210018565A1

Method and apparatus for displaying information of motor, and computer device

#57 | 2021-01-07 ✅ Patent 11,159,889 granted on 2021-10-26

US20210006905A1

Sounding device

#58 | 2021-01-07 ✅ Patent 11,109,132 granted on 2021-08-31

US20210006880A1

Screen sound generation device

#59 | 2021-01-07 ✅ Patent 11,212,602 granted on 2021-12-28

US20210006877A1

Screen sounding device

#60 | 2021-01-07 ✅ Patent 11,158,934 granted on 2021-10-26

US20210005957A1

Base station antenna

#61 | 2021-01-07 ✅ Patent 11,515,068 granted on 2022-11-29

US20210005370A1

Exciter

#62 | 2020-12-31 ✅ Patent 11,240,605 granted on 2022-02-01

US20200413199A1

Sounding device

#63 | 2020-12-31 ✅ Patent 11,665,472 granted on 2023-05-30

US20200413186A1

Speaker box

#64 | 2020-12-31 ✅ Patent 11,245,978 granted on 2022-02-08

US20200413184A1

Loudspeaker

#65 | 2020-12-31 ✅ Patent 11,206,477 granted on 2021-12-21

US20200413182A1

Sound transducer structure of electronic device

#66 | 2020-12-31 ✅ Patent 11,317,181 granted on 2022-04-26

US20200413175A1

Speaker box and electronic device

#67 | 2020-12-31 ✅ Patent 11,516,566 granted on 2022-11-29

US20200413174A1

Speaker box

#68 | 2020-12-31 ✅ Patent 11,265,630 granted on 2022-03-01

US20200413172A1

Layered speaker diaphragm with a first perforated layer

#69 | 2020-12-31 ✅ Patent 11,290,794 granted on 2022-03-29

US20200413171A1

Sounding device

#70 | 2020-12-31 ✅ Patent 11,245,783 granted on 2022-02-08

US20200412859A1

Terminal device

#71 | 2020-12-31 ✅ Patent 11,290,582 granted on 2022-03-29

US20200412849A1

Mobile terminal and method for optimizing performance of an antenna module thereof

#72 | 2020-12-31 ✅ Patent 11,404,987 granted on 2022-08-02

US20200412290A1

Motor and driving device using same

#73 | 2020-12-31 ✅ Patent 11,211,888 granted on 2021-12-28

US20200412288A1

Motor parameter tracking method and motor parameter tracking system

#74 | 2020-12-31 ✅ Patent 11,374,506 granted on 2022-06-28

US20200412278A1

Control method and system for reducing vibration of second casing of mobile terminal

#75 | 2020-12-31 ✅ Patent 11,784,549 granted on 2023-10-10

US20200412227A1

Motor

#76 | 2020-12-31 ✅ Patent 11,569,723 granted on 2023-01-31

US20200412226A1

Vibration motor with guide rail and rolling members and stopping magnet

#77 | 2020-12-31 ✅ Patent 11,641,152 granted on 2023-05-02

US20200412225A1

Vibration motor with elastic connector shaft holding pole plate with magnets moving in at least two directions and coils on housing walls

#78 | 2020-12-31 ✅ Patent 11,658,554 granted on 2023-05-23

US20200412224A1

Vibrating with stop magnets, mandrel and guiding member

#79 | 2020-12-31 ✅ Patent 11,515,774 granted on 2022-11-29

US20200412221A1

Vibration motor with magnetic steel assembly and elastic support between pillars

#80 | 2020-12-31 ✅ Patent 11,804,764 granted on 2023-10-31

US20200412220A1

Vibration exciter

#81 | 2020-12-31 ✅ Patent 11,211,725 granted on 2021-12-28

US20200412039A1

Multipolar connector

#82 | 2020-12-31 ✅ Patent 11,316,282 granted on 2022-04-26

US20200412020A1

Antenna unit and antenna array

#83 | 2020-12-31 ✅ Patent 11,211,717 granted on 2021-12-28

US20200412016A1

PCB antenna

#84 | 2020-12-31 ✅ Patent 11,342,685 granted on 2022-05-24

US20200412015A1

Antenna module and mobile terminal

#85 | 2020-12-31 ✅ Patent 11,289,823 granted on 2022-03-29

US20200412014A1

Antenna and electronic device using same

#86 | 2020-12-31 ✅ Patent 11,024,978 granted on 2021-06-01

US20200412013A1

Antenna

#87 | 2020-12-31 ✅ Patent 11,316,278 granted on 2022-04-26

US20200412006A1

Mobile terminal and glass housing thereof, and performance optimization method of antenna module thereof

#88 | 2020-12-31 ✅ Patent 11,245,182 granted on 2022-02-08

US20200411976A1

Antenna element

#89 | 2020-12-31 ✅ Patent 11,108,138 granted on 2021-08-31

US20200411968A1

Antenna system and assembly method thereof, and base-station array antenna

#90 | 2020-12-31 ✅ Patent 11,264,704 granted on 2022-03-01

US20200411964A1

Base station antenna

#91 | 2020-12-31 ✅ Patent 11,316,256 granted on 2022-04-26

US20200411958A1

Antenna module and mobile terminal

#92 | 2020-12-31 ✅ Patent 11,139,557 granted on 2021-10-05

US20200411957A1

Antenna assembly for terminal with foldable screen and terminal

#93 | 2020-12-31 ✅ Patent 11,158,932 granted on 2021-10-26

US20200411956A1

Full screen electronic device and antenna thereof

#94 | 2020-12-31 ✅ Patent 11,217,879 granted on 2022-01-04

US20200411955A1

Antenna assembly and electronic device using same

#95 | 2020-12-31 ✅ Patent 11,245,178 granted on 2022-02-08

US20200411951A1

WIFI antenna and wireless communication device

#96 | 2020-12-31 ✅ Patent 11,289,795 granted on 2022-03-29

US20200411949A1

Antenna-in-package module and electronic device

#97 | 2020-12-31 ✅ Patent 11,374,299 granted on 2022-06-28

US20200411940A1

Transmission line cable including an unbendable superimposed layer part and a bendable non-superimposed layer part

#98 | 2020-12-31 ✅ Patent 11,079,853 granted on 2021-08-03

US20200409463A1

Actuator excitation signal processing method, device, computer equipment and storage medium

#99 | 2020-12-31 ✅ Patent 11,781,612 granted on 2023-10-10

US20200408272A1

Mechanical engineering

Nonlinear spring connection structure and motor

#100 | 2020-12-31 ✅ Patent 10,926,713 granted on 2021-02-23

US20200406832A1