# US 12,602,078 B2 · Portable information handling system peripheral camera and dock with contoured wireless charging > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,602,078 B2 - Document ID: US12602078B2 - Status: Granted - Kind: B2 - Application number: 18/104,014 - Filed: 2023-01-31 - Published: 2024-08-01 - Granted: 2026-04-14 - Earliest claimed: 2023-01-31 - Assignees: Dell Products L.P. - Applicants: Dell Products L.P. - Inventors: Jace W. Files; John Trevor Morrison; Andrew P. Tosh - Web page: https://patentgrep.com/patent/US12602078B2 ## CPC - G06F 1/1632: {External expansion units, e.g. docking stations} - G06F 1/1686: {the I/O peripheral being an integrated camera} - H02J 7/731: {specially adapted for holding portable devices containing batteries (H02J7/751 takes precedence)} - H02J 50/10: using inductive coupling - H04N 23/51: Housings - H04N 23/54: Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) - H02J: ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY - H04N: PICTORIAL COMMUNICATION, e.g. TELEVISION ## Abstract An information handling system having a display magnetically couples a peripheral camera to the display with a ferromagnetic material disposed behind the display. A dock couples to the display and has a curved base on which a cylindrical housing of the peripheral camera rests. A wireless charging receiver in the cylindrical housing has a curved shape that conforms to the cylindrical housing shape proximate a curved side of the cylindrical housing. A wireless charging transmitter in the dock has a curved shape that conforms to the curved base of the dock. Alignment magnets disposed through openings in the wireless charging receiver and wireless charging transmitter bias the peripheral camera into a charging position on the dock. ## Claims ### Claim 1 An information handling system comprising: a housing; a processor disposed in the housing portion and operable to execute instructions to process information; a memory disposed in the housing and interfaced with the processor, the memory storing the information and instructions; a display interfaced with the processor, the display operable to present the information has visual images; and a peripheral camera separate from the housing and having a cylindrical housing, an image sensor at a first end of the cylindrical housing, a magnet at a second end of the cylindrical housing, and a wireless charging receiver between the first and second ends, the wireless charging receiver having a curved surface that conforms to a side of the cylindrical housing. ### Claim 2 (depends on 1) The information handling system of claim 1 further comprising: a dock coupled to the display and having a curved base shaped to conform to the cylindrical housing when the peripheral camera rests on the dock; and a wireless charging transmitter disposed in the dock and having a curved surface that conforms to the curved base. ### Claim 3 (depends on 2) The information handling system of claim 2 further comprising: a rear wall formed in the dock to support the cylindrical housing second end when the peripheral camera rests on the dock; wherein the wireless charging receiver and the wireless charging transmitter align when the second end rests against the rear wall. ### Claim 4 (depends on 3) The information handling system of claim 3 wherein the wireless charging receiver and the wireless charging transmitter align when the first end rests against the wall to block the image sensor. ### Claim 5 (depends on 2) The information handling system of claim 2 further comprising: a first magnet having a first polarity included in the peripheral camera; and a second magnet having a second polarity opposite the first polarity included in the dock, the first and second magnets attracting opposing poles to align the wireless charging receiver and the wireless charging transmitter. ### Claim 6 (depends on 5) The information handling system of claim 5 further wherein: the first magnet is located in a center of the wireless charging receiver; and the second magnet is located in a center of the wireless charging transmitter. ### Claim 7 (depends on 6) The information handling system of claim 6 wherein the wireless charging transmitter and the wireless charging receiver each have a central opening through which the first and second magnets direct the opposing poles. ### Claim 8 (depends on 7) The information handling system of claim 7 further comprising an illumination indicator at both the first and second ends of the peripheral camera to indicate when charging. ### Claim 9 (depends on 6) The information handling system of claim 6 further comprising: a power concentric ring exposed at the cylindrical housing second end; and a power contact pin at the dock rear wall aligned with the power concentric ring to communicate power from the dock to the peripheral camera. ### Claim 10 A method for communicating power to a peripheral camera from a dock, the method comprising: coupling an image sensor at a first end of a cylindrical housing to assemble the peripheral camera; coupling a magnet at a second end of the cylindrical housing, the magnet configured to hold the cylindrical housing at a display front face; and coupling a wireless charging receiver in the cylindrical housing between the image sensor and magnet, the wireless charging receiver proximate a curved side of the cylindrical housing and having a curved surfaces that conforms to the curved side, the wireless receiver located at a midpoint of the cylindrical housing, to align with a wireless charging transmitter of a dock when the image sensor faces forward in the dock and when the image sensor faces rearward in the dock. ### Claim 11 (depends on 10) The method of claim 10 further comprising: coupling a wireless charging transmitter in the dock having a curved base that conforms with the curved side of the cylindrical housing, the wireless charging transmitter having a curved surface that conforms to the curved dock; and resting the cylindrical housing on the dock to align the wireless charging receiver and wireless charging transmitter. ### Claim 12 (depends on 11) The method of claim 11 further comprising: disposing a first alignment magnet in the dock; and disposing a second alignment magnet in the cylindrical housing to cooperate with the first alignment magnet to align the wireless charging receiver and the wireless charging transmitter. ### Claim 13 (depends on 12) The method of claim 12 further comprising: forming an opening in the wireless charging receiver and the wireless charging transmitter; and aligning the first alignment magnet and the second alignment magnet through the opening. ### Claim 14 (depends on 13) The method of claim 13 further comprising illuminating an indicator when power transfers from the wireless charging transmitter to the wireless charging receiver. ### Claim 15 (depends on 14) The method of claim 14 further comprising: extending a power pin from the dock; and exposing a power concentric ring at the cylindrical housing aligned with the power pin when the cylindrical housing rests in the dock. ### Claim 16 A peripheral camera comprising: a cylindrical housing; an image sensor at a first end of the cylindrical housing; a magnet at a second end of the cylindrical housing; a wireless charging receiver between the first and second ends, the wireless charging receiver having a curved surface that conforms to a side of the cylindrical housing; a dock configured to couple to a display and having a curved base shaped to conform to the cylindrical housing when the peripheral camera rests on the dock; and a wireless charging transmitter disposed in the dock and having a curved surface that conforms to the curved base, the wireless charging transmitter located in the dock to align with the wireless charging receiver when the image sensor faces forward in the dock and when the image sensor faces rearward in the dock. ### Claim 17 (depends on 16) The peripheral camera of claim 16 further comprising: a rear wall formed in the dock to support the cylindrical housing second end when the peripheral camera rests on the dock; wherein the wireless charging receiver and the wireless charging transmitter align when the first end rests against the rear wall and when the second end rests against the rear wall. ### Claim 18 (depends on 16) The peripheral camera of claim 16 further comprising: a first magnet having a first polarity included in the peripheral camera through an opening of the wireless charging receiver; and a second magnet having a second polarity opposite the first polarity included in the dock through an opening of the wireless charging transmitter, the first and second magnets attracting opposing poles to align the wireless charging receiver and the wireless charging transmitter.