Patents by Inventor Wenyan Winston Ma

Wenyan Winston Ma has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20110258095
    Abstract: A corporate debt security includes an optional payment deferral feature allowing deferral of coupon interest on the debt security without triggering default, and a mandatory payment deferral feature allowing deferral of coupon interest on the debt security without triggering default. The corporate debt security also includes a provision to issue at least one warrant on corporate common stock at a predetermined time after any payment deferral. The warrant exercise price is equal to or greater than the price of corporate common stock, as determined when the warrant is issued. The debt security is issued in exchange for value.
    Type: Application
    Filed: March 7, 2007
    Publication date: October 20, 2011
    Inventors: David A. Seaman, Wenyan Winston Ma
  • Patent number: 7739165
    Abstract: A financial instrument with two parts sold as a unit, comprising a preferred security in a company that is issued directly by the company; and a warrant to buy a common security in the company, wherein the instrument includes a redemption right that is exercisable by the company on both the preferred security and the warrant.
    Type: Grant
    Filed: June 3, 2005
    Date of Patent: June 15, 2010
    Assignee: JPMorgan Chase Bank
    Inventors: Jeffrey J. Zajkowski, Gautam Sareen, David A. Seaman, Wenyan Winston Ma