35 patents granted or applied for, 1968 to the present

1. 2025
   An antenna arrangement for a watercraftWO 2025/241009. Foil Drive Pty Ltd; with P. Martin and B.H. Stark.Google Patents
2. 2026
   Antenna for in vivo sensor communicationUK Application GB 2501626.2; international application published as WO 2026/167042. Precision Cardiovascular Ltd.Google Patents
3. 2022
   Waveguide antennaWO 2022/112793. Heriot‑Watt University; with S. Rotenberg, Lei Wang, P. Hilario and C. Mateo‑Segura.Google Patents US 12,609,459 B2 EP 4252319
4. 2021
   Antenna arrangement for ceiling‑mounted deviceGB 2585238. Zuma Array Ltd; with M. Warren and E. Rose.Google Patents WO 2021/005017 EP 3994764 B1 US 2022/0263213
5. 2019
   Antenna arrangement and associated methodGB 2571279. Pet Technology Ltd; with J. Andrews, T. Blower and E. White.Google Patents WO 2019/162669 US 11,336,025 B2
6. 2016
   An antenna configuration for an electronic deviceGB 2551734. Naim Audio Ltd; with R. Clark.Google Patents
7. 2014
   Multi‑band antennas using loops or notchesPCT/GB2014/052243, published as WO 2015/011468. BSC Associates Ltd.Google Patents
8. 2015
   Electronic multimedia device antenna configurationGB 2524815. Naim Audio Ltd; with T. Wilson.Google Patents GB 2524815 B (as granted)
9. 2013
   External and flexible groundplane extensions for antennasUK Application 1116536.2, published as GB 2494922. Antenova Ltd.Google Patents
10. 2010
    Tuneable antennas suitable for portable digital television receiversWO 2010/032066. Antenova Ltd.Google Patents GB 2463536 B
11. 2011
    Antennas with multiple feed circuitsWO 2011/021027. Antenova Ltd; with M. Harper.Google Patents GB 2472779 B EP 2467898 B1 EP 2950387 B1 US 9,070,975 B2
12. 2010
    Semiconductor device with integrated antenna and manufacturing method thereforWO 2010/070320. Antenova Ltd; with M. Gaynor.Google Patents GB 2466255 B US 8,703,574 B2 US 10,559,544 B2
13. 2010
    Branched multiport antennasWO 2010/131027. Antenova Ltd; with D. Iellici, S. Kingsley, T. Palmer and R. Recio.Google Patents GB 2470205 B US 9,350,075 B2
14. 2008
    Earphone cable antenna arrangements and circuitryGB 2442032. Antenova Ltd; with S. Kingsley.Google Patents
15. 2006
    Balanced antenna devicesWO 2007/034238. Antenova Ltd.Google Patents GB 2430307 US 2008/0238800
16. 2005
    Improvements to mobile telephone handsetsWO 2005/112405. Antenova Ltd.Google Patents EP 1745636 B1
17. 2006
    Dual‑band diversity WLAN antenna system for laptop computers, printers and similar devicesEP 1704619; US 7,342,540. Antenova Ltd; with V. Nahar.Google Patents US 7,342,540 B2 WO 2005/069433
18. 2006
    Balanced‑unbalanced antennasWO 2006/082382. Antenova Ltd; with J. Ide and S. Kingsley.Google Patents EP 1844524 US 2009/0109104
19. 2004
    Mobile handset with sliding casing portions which are electrically connected and capacitively coupledGB 2414115. Antenova Ltd.Google Patents GB 2414115 B
20. 2005
    Antenna with adjustable beam directionGB 2410838. CSA Ltd; with Tao Huang and Zidong Liu.Google Patents
21. 2005
    Dual‑band antenna with a bifurcated PILA fed via a dielectric memberGB 2410131. Antenova Ltd; with V. Nahar.Google Patents GB 2410131 B
22. 2004
    Compact antenna arrangement for simultaneous operation under two different protocolsGB 2404791. Antenova Ltd; with J. Kingsley.Google Patents GB 2404791 B WO 2005/015689
23. 2003
    Antenna with adjustable beam directionGB 2384369. CSA Ltd; with Tao Huang and Zidong Liu.Google Patents GB 2384369 B
24. 1999
    Dual‑band microstrip antenna arrayWO 99/59223. CSA Ltd; with M.J. Archer, Tao Huang and Zidong Liu.Google Patents
25. 1992
    High‑frequency antenna assemblyGB 2245428. C&S Antennas Ltd; with M. Cvetkovic.Google Patents
26. 1991
    Reflector antennaGB 2242072. C&S Antennas Ltd; with J.R. Parkinson.Google Patents GB 2242072 B
27. 1991
    Low scattering structureGB 2238177. C&S Antennas Ltd; with M.S.I. Sheshadri.Google Patents
28. 1990
    Telescopic mast with a reel for winding sets of staysUS 4,918,460. C&S Antennas Ltd; with R.F. Batters, M. Brameld and T. Price.Google Patents EP 0306325
29. 1988
    AntennaGB 2196483. C&S Antennas Ltd; with I. Gove and R.F. Batters.Google Patents GB 2196483 B
30. 1980
    Improved antennaGB 2034124. C&S Antennas Ltd; with C.F. Whitbread and P.R. Cowles.Google Patents
31. 1978
    Logarithmically periodic loop antenna array with spaced filters in the coupling networkUS 4,117,491. C&S Antennas Ltd; with K.A.K. Hanna.Google Patents CA 1070420
32. 1978
    Improvements relating to antenna assembliesGB 1512718. C&S Antennas Ltd; with C.F. Whitbread, P.R. Cowles and E.A. Parker.Google Patents
33. 1978
    Improvements relating to antennasGB 1507674. C&S Antennas Ltd.Google Patents
34. 1975
    Coaxial connectorsUS 3,915,539. C&S Antennas Ltd.Google Patents
35. 1972
    Improvements in aerialsGB 1284727. C&S Antennas Ltd; with W.L. Jones and C.F. Whitbread.Google Patents

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