Confidentiality Request

FCC ID: XHT-1009456

Cover Letter(s)

Download: PDF
FCCID_4367231

                                         Guangdong Yinrun Industry Co.,Ltd.

Attention: Certification reviewer

RE:      Request for Confidentiality
         FCC ID: XHT-1009456

To Whom It May Concern:

   Permanent Confidentiality [Complete this section if permanent confidentiality is requested]

Request to withhold permanently from public review certain portions of the application for equipment
certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR
0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept
permanently confidential:

[Select one or more of items below, as appropriate]
         Schematics
         Block Diagrams
         Operational Description
         Tune-up Procedure
         Parts List
         Internal Photos (see note)
         Users Manual (see note)
         Note 1: Internal Photos may be held confidential 1) if the circuit board or internal components are not accessible to users. For
                 example, it is acceptable if the circuit board is enclosed in epoxy. 2) Also, it is acceptable if the device is not
                 accessible to the public, for example, a device mounted on the top of a large tower (or in a fenced enclosure) such
                 that it is only serviceable by professional designated technicians under a Non-Disclosure Agreement (NDA). All
                 sales for these devices must be under a NDA restricting the disclosure of the propriety information, including
                 internal photos.
                 Users Manual may be held confidential only when the manual contains proprietary technical information intended
                 for professional technicians obligated under a NDA. All sales and distribution of the user’s manual must be under a
                 NDA that restricts the disclosure of the information.
                 In the application cover letter requesting permanent confidentiality the following additional description and the NDA
                 exhibit is required:
                 1. Describe in detail how internal photos and/or users manual information are controlled to prevent them from
                    becoming public or disclosed to unauthorized persons.
                 2. Describe how public access is restricted for products serviceable by professional designated technicians.
                 3. A statement that all sales of the non-consumer device will be under a NDA to include third party sales and that the
                    final user of the device is subject to the NDA.
                 4. Provide an example of the NDA between the grantee and a purchaser. The request for confidentiality must
         Note 2: For scanning receiver, the schematics, block diagrams, operational description, tune-up procedure, parts list and
                 internal photos are always held permanently confidential.

   Short-term Confidentiality [Complete this section if short-term confidentiality is requested]

Request to withhold from public review for a period of 180 days from the date of the Grant of Equipment
Authorization and prior to marketing, certain portions of the application for equipment certification for the
referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) and 0.459
of the FCC Rules. In particular, the following sections of the application are to be kept short-term
confidential for a period above from the date of the grant

[Select one or more of items below that are not selected in the list above, as appropriate]
         Schematics
         Block diagrams
         Operational Description
         Tune-up Procedure




                                                                                                                                   1(2)


             Parts List
   8000800
             Test Setup Photos
             External Photos
             Internal Photos
             Users Manual

Rationale for request for confidentiality:

We have invested considerable time and materials in research and development to produce the referenced
product.
    Permanent confidentiality: Disclosure of the permanently confidential portions of this application to
competitors would not only give them significant competitive advantages in developing similar products, but
would also disclose successful implementation of unpublished, leading edge technology developed by us.
[] Short—term confidentiality: Disclosure of the short—term confidential portions of this application during
the period of importation and/or distribution would reveal key aspects of proprietary technology to
competitors and diminish the value of our investmentin research and development.

If you have questions or need further information, please contact the undersigned.

Sincerely,




CYRUS YANG
GENERAL MANAGER
2019—7—3




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Document Created: 2019-07-18 13:59:24
Document Modified: 2019-07-18 13:59:24

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