To conform to it you must not have:
"asserted, helped others assert or had a financial stake in any assertion of (i) any patent or other intellectual property right against Tesla or (ii) any patent right against a third party for its use of technologies relating to electric vehicles or related equipment;"
In case you do not understand, Tesla is stating that for Tesla to not assert patent rights, you must not assert patent and copyright and trademark rights against Tesla as seen by the inclusion of "or any other intellectual property right" beyond the statement of just "any patent...right". This is a exclusive and intentional carveout for Tesla in particular as explicitly identified in (i). All other parties are governed by (ii) which only states you must not assert applicable patent, and only patent, rights against non-Tesla parties.
They then make double plus sure that it is clear that Tesla is uniquely allowed to assert their copyright and trademark rights against you as seen by the third clause:
"marketed or sold any knock-off product (e.g., a product created by imitating or copying the design or appearance of a Tesla product or which suggests an association with or endorsement by Tesla) or provided any material assistance to another party doing so."
To gain access to Tesla patents, you must give Tesla access to your patents, copyrights, and trademarks. The sheer audacity to call that a "patent pledge" is astounding. No person with even a cursory knowledge of law and contracts, as required for any business executive, could mistake it. As such, it can only be a deliberate and intentional deception in a attempt to launder credibility by aping the name. It is truly unfortunate that it seems to work on people such as yourself.
[1] https://www.tesla.com/legal/additional-resources#patent-pled...