`
`TRANSLATOR CERTIFICATION
`
`
`
`
`
`
`Date: August 16, 2021
`
`
`To whom it may concern:
`
`This is to certify under penalty of perjury that I, Tiffany Mao, personally translated from Chinese
`into English the document attached as Exhibit A.
`
` I
`
` am a certified translator and have over 7 years of experience translating documents from
`Chinese to English and vice versa. I have translated over 500,000 words of patent documents.
`
`The translation attached here is a true and accurate translation of the original written
`document to the best of my ability and knowledge.
`
` I
`
` declare that all statements made herein of my knowledge are true and that all statements
`made on information and belief are believed to be true, and that these statements were made
`with the knowledge that willful false statements and the like so made are punishable by fine or
`imprisonment, or both, under Section 1001 of Title 18 of the United States Code.
`
`
`
` I
`
` declare under penalty of perjury under the laws of the United States of America that the
`foregoing is true and correct.
`
`
`
`
`
`
`Signature
`
`
`
`
`
`
`
`
`Tiffany Mao
`
`
`
`
`
`CERT-11, 2019-APR-12, V1
`
`
`ERICSSON EXHIBIT 1023, Page 1
`
`