Jong Patent Firm

The Jong Patent Firm is nothing short of professional, informative, available, and knowledgeable. Being my first experience going through the patent process, the Jong Patent firm remained patient with...Read more

Cheng-Ning Jong, P.E., with Jong Patent Firm helped me obtain a recent patent. Cheng-Ning worked with me for a few years until patent office issued me a patent. I have nothing but praise for the Jong...Read more

Honest, smart, fully understands the patent process, and gets the job done. I highly recommend the Jong Patent Firm.

Dear Mr Jong, I would like to express our great satisfaction with the work you did for me and my company securing a patent for the ‘Reduce Turn’ functionality of my Canted Ring design, (Patent No.: U...Read more

Great Firm to work with. Very Detailed. We have worked with this Firm 2 times.

I am more than happy to recommend Chen-Ning Jong and Jong Patent Firm to anyone looking to file a patent. They are extremely knowledgeable of the patent application process. As a result, they made our...Read more

Cheng is a great guy to work with, very knowledgeable and transparent. Takes the time to explain things clearly and makes suggestions for your benefit, not his.

Cheng-Ning Jong has done outstanding patent work for me. He is well versed in numerous technologies, allowing him to quickly understand the inventor's perspective of original thought. He is a pleasure...Read more

Jong Patent firm was great to work with and very reasonable fees as well. Extremely knowledgeable and I would recommend using them.

Jong Patent Firm has been extremely helpful throughout the entire patenting process. From the early stages of learning the patenting process, all the way until the day the patent was published, Jong P...Read more

I had the opportunity to work with Cheng-Ning Jong on a full-scale patent application. I was very pleased with the experience. Cheng-Ning Jong was exceptionally experience, knowledgeable, patient, and...Read more

I had the pleasure of working with Cheng-Ning Jong on a complex patent application, and I couldn't be more satisfied with the experience. Cheng-Ning Jong was incredibly knowledgeable, patient, and ded...Read more

I have personally worked with Jong Patent Firm, I have found them to be the best, brightest, and fair Firm I have found. every step of the way you are informed. Your treated with respect, and the dept...Read more

Cheng-Ning Jong was extremely knowledgeable and helpful along the entire process of getting our patent. We have met with many patent agents and attorneys over the past 7 years as our startup formed a...Read more

This was my first and maybe my only patent. The process was simple, talk with Cheng-Ning. Have a good conversation and you’ll know you’re in the right hands.

Jong Patent Firm has consistently provided excellent services for our company. Cheng-Ning Jong is quite skilled at composing patent specifications, illustrations and claims. Cheng-Ning has allowed our...Read more