new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings

Yunfel Shi patents

Recent patents with Yunfel Shi listed as an inventor - additional entries may be under other spellings.

Yunfel Shi - Related organizations: Qualcomm Incorporated patents

Boost converter control

04/24/14 - 20140111170 - Simple and efficient techniques for closed loop control of a boost converter. In an aspect, a current feed-forward (CFF) mode of operation includes providing current information to a control logic block controlling transistor switches of the boost converter to advantageously smooth the signals present in the closed loop control of
Inventors: Song Stone Shi, Lennart Karl-axel Mathe, Yunfel Shi

### Yunfel Shi patent invention listings

The bibliographic references displayed about Yunfel Shi's patents are for a recent sample of Yunfel Shi's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the is not associated or affiliated in any way with the author/inventor or the United States Patent/Trademark Office but is providing this non-comprehensive sample listing for educational and research purposes using public bibliographic data published and disseminated from the United States Patent/Trademark Office public datafeed. This information is also available for free on the website. If Yunfel Shi filed recent patent applications under another name, spelling or location then those applications could be listed on an alternate page. If no bibliographic references are listed here, it is possible there are no recent filings or there is a technical issue with the listing--in that case, we recommend doing a search on the website.


Sign up for the FREE Keyword Monitor and check for keyword phrases (ie. "RFID" , "wireless", "web development", "fuel cells" etc.)...You will be notified when new patent applications and inventions are published that match your keywords. Also you can save for later research public patent/invention documents using our FREE Organizer. It takes only 30 seconds to sign up or login.

Advertise on - Rates & Info

### Support - Terms & Conditions