This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Kone Corporation. Active years: 2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2021
Title: Innovations by Johan Backlund in Elevator Technology
Introduction
Johan Backlund is a notable inventor based in Helsinki, Finland. He has made significant contributions to the field of elevator technology, holding 2 patents that enhance passenger counting systems. His innovative solutions aim to improve the efficiency and reliability of elevator operations.
Latest Patents
One of Johan Backlund's latest patents is a "Passenger counting arrangement." This invention discloses a method for counting passengers in an elevator using two separate counting mechanisms. The elevator car is equipped with a curtain of light arranged at the door and a load weighing device that measures the weight of the elevator car. By processing the information recorded by these devices, it is possible to accurately count the number of passengers. The reliability of the counting results is enhanced by combining the independent counts, especially when they deviate from each other.
Another significant patent is focused on "Estimating the number of passengers in an elevator system." This solution detects stepwise changes in passenger load based on a passenger load signal related to the elevator car. The change in passenger count is estimated by analyzing the passenger load change ranges, which depend on traffic intensity and the stepwise changes in the passenger load.
Career Highlights
Johan Backlund is associated with Kone Corporation, a leading company in the elevator and escalator industry. His work at Kone Corporation has allowed him to develop and implement innovative technologies that improve passenger experience and operational efficiency.
Collaborations
Throughout his career, Johan has collaborated with talented individuals such as Marja-Liisa Siikonen and Janne Sorsa. These collaborations have contributed to the advancement of elevator technology and the successful development of his patents.
Conclusion
Johan Backlund's contributions to elevator technology through his innovative patents demonstrate his commitment to enhancing passenger safety and efficiency. His work continues to influence the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile