Category:Lei Zhang of Shenzhen CN
Lei Zhang
Lei Zhang from Shenzhen CN has applied for patents in technology areas such as H04R1/24, H04R1/10 with SHENZHEN SHOKZ CO., LTD..
Patents
Pages in category "Lei Zhang of Shenzhen CN"
The following 5 pages are in this category, out of 5 total.
1
- 18983424. ACOUSTIC OUTPUT DEVICE (SHENZHEN SHOKZ CO., LTD.)
- 18984905. SOUND OUTPUT DEVICE, SENSORY SOUND SOURCE ADJUSTMENT METHOD, AND VOLUME ADJUSTMENT METHOD (SHENZHEN SHOKZ CO., LTD.)
- 18985056. LOUDSPEAKER DEVICE (SHENZHEN SHOKZ CO., LTD.)
- 18986758. ACOUSTIC DEVICES AND MAGNETIC CIRCUIT ASSEMBLIES THEREOF (SHENZHEN SHOKZ CO., LTD.)