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For the Inventor, By the Inventor

Akersberga, Sweden

Allgon Ab

Calculating rank
USPTO Granted Patents = 88

% Expired Patents = 5.7



Trademarks = 1

Forward Citations = 1,871

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93 inventors (with patents filed for the assignee):

goldMedal Stefan Jonsson (9 out of 22 patents)

silverMedal Ulf Saldell (8 out of 8 patents)

bronzeMedal Dan Karlsson (7 out of 21 patents)

4.  Olov Edvardsson (6 out of 57 patents)

5.  Gunnar Engblom (6 out of 6 patents)

6.  Tord Liljevik (4 out of 6 patents)

7.  Lennart Larsson (4 out of 4 patents)

8.  Rolf Folkesson (3 out of 3 patents)

9.  Anders Jansson (3 out of 4 patents)

10.  Oleg Pozdeev (3 out of 3 patents)

11.  Richard Bohannan (3 out of 7 patents)

12.  Hans Peter Kurz (3 out of 3 patents)

13.  John Pettersson (3 out of 3 patents)

14.  Bo Wass (3 out of 3 patents)

15.  Bjorn Lindmark (3 out of 3 patents)


Core Competencies:
Antenna Device
Microwave Amplifier
Radio Filter
Tuning System
Coaxial Cavity Resonator
Dual Band Antenna
Broadband Aerial
Dielectric Resonator
Shielded Housing
Repeater
Circuit Board Connector
Meander Antenna

88 patents:

1. 7398053 - Method and apparatus for stability margin determination in a repeater (2008-07-08),
2. 7227434 - Tuning screw assembly (2007-06-05),
3. 7092685 - Method for tuning a radio filter and a system for tuning a radio filter (2006-08-15),
4. 7023293 - Method for tuning a radio filter, a radio filter and a system comprising such a radio filter (2006-04-04),
5. 7008265 - Circuit board connector (2006-03-07),
6. 6987427 - Method for tuning a radio filter, a radio filter and a system comprising such a radio filter (2006-01-17),
7. 6906666 - Beam adjusting device (2005-06-14),
8. 6864743 - Microwave amplifier with bypass segment (2005-03-08),
9. 6859177 - Four port hybrid microstrip circuit of Lange type (2005-02-22),
10. 6831608 - Microwave antenna with patch mounting device (2004-12-14),
11. 6816043 - Wave-guide and a connector therefor (2004-11-09),
12. 6787696 - Shielded housing (2004-09-07),
13. 6745007 - Method and apparatus for stability margin determination in a repeater (2004-06-01),
14. 6636126 - Four port hybrid (2003-10-21),
15. 6600393 - Temperature-compensated rod resonator (2003-07-29),
Company Overview
Allgon Ab, headquartered in Akersberga, Sweden, specializes in advanced antenna technology, focusing on the development and manufacturing of high-performance antenna devices and related components. The company’s expertise encompasses a range of technologies including microwave amplifiers, radio filters, and tuning systems, catering to diverse applications in telecommunications and broadcasting. Allgon Ab is committed to innovation in dual band antennas, broadband aerials, and dielectric resonators, positioning itself as a key player in the evolving landscape of wireless communication.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Allgon Ab USPTO Patent Assignee Logo
88 Patents

#1 in Akersberga

#83 in Sweden

#8,695 in the World

Akersberga, SE
Akersberga, Sweden

Allgon Ab

Forward Citations = 1,871

93 inventors:

goldMedal Stefan Jonsson (9 out of 22 patents)

silverMedal Ulf Saldell (8 out of 8 patents)

bronzeMedal Dan Karlsson (7 out of 21 patents)

4.  Olov Edvardsson (6 out of 57 patents)

5.  Gunnar Engblom (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Allgon Ab. Retrieved from https://idiyas.com/company/allgon-ab

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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