CIPO Patents = 2

Forward Citations = 285

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8 inventors (with patents filed for the assignee):

Hans Kaufmann (2 out of 2 patents)

Roland Kueng (1 out of 4 patents)

Roland Küng (1 out of 9 patents)

4. Hanspeter Widmer (1 out of 3 patents)

5. Arnold Welti (1 out of 1 patent)

6. Urs Grob (1 out of 1 patent)

7. Benjamin P Abbott (1 out of 1 patent)

8. Thor Thorvaldsson (1 out of 1 patent)

9. Arnold Welti (0 patent)

4 patents: Sort by Forward Citations

1. 5265128 - Method and device for the digital transmission of information in (1993-11-23),

2. 5216691 - Digital receiver for spread-spectrum signals (1993-06-01),

3. 5081389 - Crystal cut angles for lithium tantalate crystal for novel surface (1992-01-14),

4. 4984247 - Digital radio transmission system for a cellular network, using the (1991-01-08),

Ascom Zelcom Ag is a global provider of mission-critical communication solutions for healthcare, industries, and authorities. They aim to create smart environments by connecting and informing people in highly specialized settings to make sure they are safe, secure, and connected at all times. With a focus on innovation and quality, Ascom Zelcom Ag helps organizations streamline their operations and improve efficiency.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

4 Patents

#2 in Hombrechtikon

#1,952 in Switzerland

Hombrechtikon, Switzerland

Ascom Zelcom Ag