At&T Intellectual Property I, L.P Patent Portfolio Statistics

At&T Intellectual Property I, L.P.

Profile Summary

This article summarizes the perfomance of the assignee in the recent years. The overall statistics for this portfolio help to analyze the areas where the assignee is performing well. The filing trend, perfomance across the tech centers and the perfomance of the recent applications has been mentioned below. All the stats are calculated based on the perfomance in USPTO.

How does the overall patent portfolio of At&T Intellectual Property I, L.P. look like?

Total Applications: 11,814
Granted Patents: 9,771
Grant Index 91.67 %
Abandoned/Rejected Applications: 888 (8.33%)
In-Process Applications: 1,102
Average Grant Time: 2.9 Years
Average Office Actions: 2.11

Which Technology Area At&T Intellectual Property I, L.P. is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
Opap Parked GAU 373
2614 Computer Graphic Processing, 3D Animation, Display Color Attribute, Object Processing, Hardware and Memory 346
2645 Telecommunications: Analog Radio Telephone; Equipment Details 253
2421 Cable and Television 243
2646 Telecommunications: Analog Radio Telephone; Satellite and Power Control; Transceivers, Measuring and Testing; Bluetooth; Receivers and Transmitters; Equipment Details 191

How many patents are At&T Intellectual Property I, L.P. filing every year?

Year Total Applications
2022 0*
2021 474*
2020 822
2019 1,083
2018 1,060

*The drop in the number of applications filed in last two years compared to previous years is because applications can take up to 18 months to get published

Recently filed patent applications of At&T Intellectual Property I, L.P. in USPTO?

Publication number: US20220029310A1
Application number: 17/499,442

Abstract:
A method includes determining an operating frequency of an antenna at a component of the antenna. The method includes determining, at the component of the antenna, a filter node of a plurality of filter nodes to activate to tune the antenna to the operating frequency. The method includes transmitting power to the filter node, wherein the power is transmitted via a first optical fiber. The method also includes sending a signal from the component to a light source. The activation of the light source sends an optical signal to the filter node. The filter node adjusts a characteristic of a radiating element coupled to the filter node using the power responsive to the optical signal. Adjustment of the characteristic facilitates tuning the antenna to the operating frequency.

Publication date: 2022-01-27
Applicant: At&T Intellectual Property I, L.P.
Inventors: Miller R Robert


Publication number: US20220028389A1
Application number: 17/499,341

Abstract:
Multi-agent input coordination can be used to for acoustic collaboration of multiple listening agents deployed in smart devices on a premises, improving the accuracy of identifying requests and specifying where that request should be honored, improving quality of detection, and providing better understanding of user commands and user intent throughout the premises. A processor or processors such as those in a smart speaker can identify audio requests received through at least two agents in a network and determine at which of the agents to actively process a selected audio request. The identification can make use of techniques such as location context and secondary trait analysis. The audio request can include simultaneous audio requests received through at least two agents, differing audio requests received from different requesters, or both.

Publication date: 2022-01-27
Applicant: At&T Intellectual Property I, L.P.
Inventors: James Pratt


Publication number: US20220029741A1
Application number: 17/498,846

Abstract:
Various embodiments provide for encoding and decoding control link information with polar codes where the frozen bits of the information block can be set to the device identification number instead of being set to null. The frozen bits can be identified based on the type of polar code being used, and while the non-frozen bits can be coded with the channel state information, the frozen bits can be coded with the device ID. In an example where there are more frozen bits than bits in the device ID, the most reliable of the frozen bits can be coded with the device ID. In another example, the frozen bits can be set to the CRC bits, which can then be masked by the device ID.

Publication date: 2022-01-27
Applicant: At&T Intellectual Property I, L.P.
Inventors: Wang Xiaoyi


How are At&T Intellectual Property I, L.P.’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/499,442 System And Method Of Optical Antenna Tuning OPAP Central, Docket
17/499,341 Multi-Agent Input Coordination OPAP Central, Docket
17/498,846 Encoding Data With Polar Codes For Control Channels OPAP Central, Docket
17/498,160 Detect Impact Of Network Maintenance In Software Defined Infrastructure OPAP Central, Docket
17/498,025 Configuration Of Demodulation Reference Signals In Beamformed Wireless Communication Systems OPAP Central, Docket