Roelant Boudewijn Hietbrink

7 Patents

• US125636492026

  Light Output System and Design Method

  Koninklijke Phillips N.V.

  0 cites
• US125032042025

  Marine System Comprising an Anti-biofouling Light Arrangment That Includes a Polarizing Device

  Koninklijke Philips N.V.

  0 cites
• US124408762025

  Anti-fouling Unit and Method of Applying a Plurality of Anti-fouling Units to a Surface

  Koninklijke Philips N.V.

  0 cites
• US120370912024

  System for Anti-biofouling

  Koninklijke Philips N.V.

  0 cites
• US119994492024

  Assessing at Least One Structural Feature of an Anti-biofouling Arrangement

  Koninklijke Philips N.V.

  0 cites
• US116794232023

  Integrated System for Real-time Anti-fouling and Biofouling Monitoring

  Koninklijke Philips N.V.

  0 cites
• US116550092023

  Light Emitting Device, Comprising Light Emitting Units Being Arranged in a Plane Filling Pattern

  Koninklijke Philips N.V.

  0 cites