Sensors — US PTAB Patent Cases
7 decisions indexed
Page 1 of 1 · 7 total
Nintendo Co., Ltd. et al. v.American GNC Corporation
Nintendo successfully petitioned for institution against American GNC Corporation's patent claims regarding Inertial Measurement Units (IMUs). The Board found a reasonable likelihood of prevailing on at least one claim, despite procedural challenges raised by the Patent Owner.
Samsung Electronics Co., Ltd. et al. v.W&Wsens Devices Inc.
The PTAB granted institution for PGR2025-00082 after reviewing discretionary and non-discretionary considerations. The petitioner successfully demonstrated a reasonable likelihood of prevailing or that the challenged claims are unpatentable.
Revvo Technologies, Inc. v.Cerebrum Sensor Technologies, Inc.
The PTAB granted institution of IPR for Revvo Technologies against Cerebrum Sensor Technologies, challenging 26 claims related to sensor assemblies. The Board found a reasonable likelihood that the prior art renders the claims obvious.
Revvo Technologies, Inc. v.Cerebrum Sensor Technologies, Inc.
The Director vacated the institution decision in a patent dispute involving Revvo and Cerebrum, remanding the case for further proceedings after clarifying that petitioners must explain inconsistent claim construction positions across forums.
Revvo Technologies, Inc. v.Cerebrum Sensor Technologies, Inc.
The PTAB granted institution of the IPR for Revvo Technologies against Cerebrum Sensor Technologies, allowing claims to be challenged on obviousness grounds after a remand. The Board ruled that Petitioner provided sufficient justification for differing claim construction positions.
Nintendo Co., Ltd. et al. v.American GNC Corporation
Nintendo challenges American GNC's angular rate sensor patent (6508122), arguing the claims are obvious over various prior art combinations. The petitioner asserts that combining references like Fujiyoshi with Townsend or Cox renders the claimed technology predictable in the field of MEMS sensors.
Nintendo Co., Ltd. et al. v.American GNC Corporation
Nintendo challenges American GNC's '648 patent, arguing that its inertial measurement unit (IMU) technology is obvious. The petition cites multiple combinations of prior art references to demonstrate the lack of inventive step in claims 1 and 4.
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