RLPhM wrote:

<<<IIRC, the right parsing is "... shemeih dekudsho." New 
sentence: "Berich hu...">>>

I inquired:
 
<<How, then, does one understand and parse "ana avda d'kudsha b'rich 
hu"?>>

And he responded:

<That touches on the question when the seifer hazouer was written.>

     Does the Kaddish Hagadol, with the phrase "v'yamlich kudsha 
b'rich hu b'malchuseih viykareih," also originate with the Zohar?

EMT