HP DVD1040 was a Lite-ON or a Benq?

CD, DVD and (Ultra HD) Blu-ray Writers
#1

Hello, I found yesterday a IDE burner, HP DVD1040.
If someone of you know it, can tell me if it was a Lite-ON or Benq rebaged?
It looks like Lite-ON 20A4p.

Thanks.

#2

Probably i’ve solved mistake:

http://downloads.ultrafastcdn.com/ODD_docs/liteon_table_upload_3.pdf

I think was a Lite-ON LH-20A1H.
Similar to DH-20A4P but different OPU.

I’ll ask if it does make a good scan for DVD media.

Thanks.