Invention Grant
- Patent Title: Apparatuses, computer-implemented methods, and computer program products for off-axis illumination projection and use
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Application No.: US17808241Application Date: 2022-06-22
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Publication No.: US12200375B2Publication Date: 2025-01-14
- Inventor: Chen Feng , Tao Xian , Eric A. Youngblood
- Applicant: Hand Held Products, Inc.
- Applicant Address: US NC Charlotte
- Assignee: Hand Held Products, Inc.
- Current Assignee: Hand Held Products, Inc.
- Current Assignee Address: US NC Charlotte
- Agency: Alston & Bird LLP
- Main IPC: H04N23/957
- IPC: H04N23/957 ; H04N23/45 ; H04N23/56

Abstract:
Embodiments of the present disclosure provide for improved projecting of aimer illumination utilizing an off-axis aimer alignment. Some embodiments reduce the negative impact of light reflectivity on components of an apparatus from an aimer illumination while simultaneously enhancing the intensity level of the aimer illumination at greater ranges from a target object. One example embodiment includes an integrated molded off-axis aimer lens including a light focusing lens having an input face and an output face, an axis redirecting lens having an angled front surface, where the axis redirecting lens is oriented along a first axis, where the axis redirecting lens is aligned with the output face of the light focusing lens, and an aimer light source aligned with the input face of the light focusing lens, where the aimer light source is oriented along a second axis that differs from the first axis.
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