Hewlett-Packard Development Company, L.P.

United States of America


 
Total IP 26,001
Total IP Rank # 25
IP Activity Score 4.5/5.0    10,090
IP Activity Rank # 45
Parent Entity HP Inc.
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

11,134 125
65 171
14,347 9
150
 
Last Patent 2025 - Additive manufacturing with fusi...
First Patent 1979 - Floating seal for drill bits
Last Trademark 2024 - hp 936e EvoMore
First Trademark 1983 - SCITEX

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Microfluidic reaction chamber for amplification of nucleic acids. Examples herein involve amplif...
2024 G/S Dyes, colorants, pigments and inks; printing ink; ink contained in cartridges; filled ink cartrid...
G/S Dyes, colorants, pigments and inks for printing; Printing ink; Ink for printing contained in cart...
G/S Computers; Personal computers; Computer workstations comprising computers, computer printers, sca...
G/S Dyes, colorants, pigments and inks; Printing ink; Ink contained in cartridges; Filled ink cartrid...
G/S Ink cartridges, filled, for printers and photocopiers; ink for printers and photocopiers; printin...
G/S Filled toner cartridges; filled ink cartridges for printers; printing inks; toner for printers.
G/S Computers; Personal computers; All-in-one PCs; Computer workstations comprising computers, comput...
Invention Waste toner collection container. Provided is a waste toner collection container including a wast...
Invention Collecting waste toner by using detachable waste toner collection container. Provided is a method...
G/S Computers; Personal computers; Computer workstations comprising computers, computer printers for ...
Invention Structure to refill toner to cartridge. A toner refill device includes a refill toner storage por...
2023 G/S Computer gaming monitors; computer gaming displays; computer monitor mounts for gaming monitors; ...
Invention Self-deploying stand foot. The present disclosure provides a portable electronic device includin...
Invention Reservations of computing resources. An example computing device accesses a resource allocation ...
Invention Software-enabled access points identification. A host device acting as a wireless hotspot can su...
Invention Transmitting print substance. Example implementations relate to transmitting print substance. In ...
Invention Integrated circuit for modifying address bits for a fluid ejection device. An integrated circuit ...
Invention Integrated circut for redirecting signals to a fluid ejection device. An integrated circuit may i...
Invention Integrated circuit for identifying address bits for a d ejection device. An integrated circuit ma...
Invention Fluid cartridge with retention member. A fluid cartridge includes a fluid ejection device coupled...
Invention Integrated circuit for modifying reads of memory of a fluid ejection device. An integrated circui...
Invention Participant reidentification in multi-camera videoconferencing including central camera. A system...
Invention Color separation based on a tone model. An image may be printed using CMYK color separation data ...
Invention Color separation data generation. According to an example, a method (500) comprises receiving (51...
Invention Integrated circuit for providing responses to incremental programming of non-volatile memory. An ...
Invention Integrated circuit for providing responses to parallel reads of non-volatile memory. An integrate...
Invention Humidity based behavior adaptation. An example device may include an image forming device, compr...
Invention Image conversion to lighting control map for peripheral device. A computing device is electronic...
Invention Hybrid thin film stack for fluid path protection. A fluid ejection device includes a fluid ejecti...
Invention Cushions for storing waste toner. A cushion (104, 204, 304, 404, 504) for packaging a product inc...
Invention Individual port switching. Display devices and methods are provided for individual port switching...
Invention Duct structures for computing devices. The present disclosure provides an air duct structure to ...
Invention Printhead die strain gauge trigger for spit-on-wipe servicing routines. A method of cleaning a fl...
Invention Microchannel structures with bruied structures. A structure includes a plate layer formed of a f...
Invention Using inclusion zones in videoconferencing. A device, system, and method is provided for using a...
Invention Structure for switching developing unit to developmentposition and release position. A process ca...
Invention Systems and methods for participant reidentification in multi-camera videoconferencing. Examples ...
Invention Surface printer and line quality. In an example, a surface marking robot may print a line to a su...
G/S Toner; filled toner cartridges; printing ink; filled inkjet cartridges.
Invention Multi-indicator input device. A device may receive a first user interaction signal in response t...
G/S mobile phones, smart phones, computer mice, external computer memory storage devices; computer wo...
G/S Ink cartridges, filled, for printers; toner cartridges, filled
G/S Ink cartridges, filled, for printers; printing inks; toner cartridges, filled; toner for printers
G/S Computer keyboards, computer keyboard keycaps, computer keyboard switches, webcams, computer moni...
G/S Headphones, headsets, keyboards, keyboard keycaps, keyboard switches, webcams, computer monitors,...
G/S Toner and toner cartridges
G/S Toner and filled toner cartridges
G/S Toner; filled toner cartridges; printing ink; and filled inkjet cartridges
2022 Invention Displays with dynamic liquid crystal antennas. An example display for a computing device includes...
G/S Computer monitors; computer displays; computer monitor mounts; computer monitor arms.
G/S Computer monitors; computer displays; computer monitor mounts; computer monitor arms
G/S Ink and ink cartridges.
G/S Computers; laptops; desktops; notebooks; computer workstations; mobile workstations; microphones;...
Invention Logic board having selectable secondary conductive traces. A logic board includes topmost and bo...
Invention Antenna sections. In some examples, an electronic device includes a lid section, abase section c...
Invention Display device settings sizes. In some examples, a display device includes a controller to recei...
Invention Flags with moveable indicators. In some examples, the disclosure describes a device that include...
Invention Fluid ejection device components. In one example in accordance with the present disclosure, a fl...
Invention Fluidic structures for fluid ejection devices. In one example in accordance with the present dis...
Invention Additive manufacturing with fusing and warming energy sources. In one example in accordance with...
Invention Printing device consumable item having optically scannable authorization code and electrically re...
Invention Provide information according to status of detection device. An example image forming apparatus ...
Invention Sending security document according to security level of multiple destinations. An example image...
Invention Modifying rule systems. In an example, a method is described. The method comprises receiving an ...
2021 Invention Pcr system. A PCR system is described. The PCR system comprises a microfluidic cartridge having ...
Invention Reconfiguration of hubs to connect peripheral devices in video conferencing systems. An example ...
Invention Fluid flow meters. In some examples, a fluid flow meter for a conduit to carry a fluid, includes...
Invention Transmission of scanned document to different destinations using different size files. An exampl...
Invention Pcr kit-of-parts, method and system. A PCR kit-of-parts is described. The kit-of-parts comprises...
Invention Ink cartridge
Invention Computer display with integrated camera