Help me out here, guys.  I reposted this info on another message board about Michael Hochberg.  I think where I went wrong was in refering to him as the new R&D chief at SPX.  Looks like I may have read CelestialAI's post too fast.  Anyhow, I need to correct.  

I had a negative comment elsewhere on my post that basically stated that Dr. Zhong was the new R&D chief for SPX, but a news release on 17 March 2021 stated:

"Key initial appointments to the management team of SPX also include Dr. Yonghong Hu as its head of R&D, who was formerly with HiSilicon, Huawei and Oclaro."

POET Technologies Reports Significant Progress on Super Photonics Xiamen Joint Venture - 17.03.2021 (wallstreet-online.de)

Ok, how do I straigten this out?  Is it Yonghong Hu or is it Zhong that is the real chief of R&D at SPX ..... and exactly what is the correct new position at SPX or POET being asserted for Dr. Michael Hochberg?

I really appreciate your help on this.  Forgive me if the answers are obvious to you, just not to me.  Okiedo