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AAC TECHNOLOGIES SINGAPORE CO LTD

Overview
  • Total Patents
    856
  • GoodIP Patent Rank
    1,830
  • Filing trend
    ⇧ 341.0%
About

AAC TECHNOLOGIES SINGAPORE CO LTD has a total of 856 patent applications. It increased the IP activity by 341.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets optics, audio-visual technology and computer technology are AAC TECHNOLOGIES PTE LTD, AAC ACOUSTIC TECH (SHENZHEN) CO LTD and AAC ACOUSTIC TECH SHENZHEN CO.

Patent filings in countries

World map showing AAC TECHNOLOGIES SINGAPORE CO LTDs patent filings in countries
# Country Total Patents
#1 China 856

Patent filings per year

Chart showing AAC TECHNOLOGIES SINGAPORE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Lei 249
#2 Wang Yanmei 183
#3 Xiang Zheng 52
#4 Oinuma Kenji 47
#5 Song Wei 42
#6 Zheng Yajun 38
#7 Fang Chunhuan 37
#8 Xiao Bo 34
#9 Sun Wen 32
#10 Zhang Fan 31

Latest patents

Publication Filing date Title
CN111741415A Sound production device, voice coil thereof and winding method of voice coil
CN111741416A Sound production device, voice coil thereof and winding method of voice coil
CN111787468A Loudspeaker
CN111935568A Loudspeaker module
CN111787465A Stereo effect detection method of two-channel equipment
CN111770639A Preparation method of composite medium copper-clad plate and printed circuit board
CN111797483A Method and apparatus for correcting motor balanced electrical signal, and computer readable storage medium
CN111835897A Electronic device and use method thereof
CN111949191A Double-finger touch interaction method, terminal and medium
CN111782049A Motor application frequency bandwidth evaluation method and device, and storage medium
CN111766946A Optimization method and device of haptic effect and computer-readable storage medium
CN111935576A Earphone and assembling method thereof
CN111913059A Tactile feedback testing device
CN111683323A Earphone set
CN111736704A Design method and device of haptic effect and computer-readable storage medium
CN111736703A Method and equipment for realizing haptic effect and computer-readable storage medium
CN111770399A Loudspeaker box
CN111931335A Suspension system equivalent parameter correction method and system, medium and electronic equipment
CN111722109A Method and apparatus for measuring distortion of motor system, and computer-readable storage medium
CN111722721A Method and equipment for generating voltage driving signal and storage medium