Justia Patents Opinion Summaries

Husky’s 536 patent discloses a molding machine having a clamp assembly comprising a stationary platen, a movable platen, tie bars, tie bar locks that couple the tie bars to the movable platen, and clamp actuators that supply a clamping force to the tie bars. On inter partes review, the Patent Trial and Appeal Board found several claims invalid as anticipated. The Federal Circuit dismissed, for lack of jurisdiction, Husky’s argument that the Board’s determination during the institution phase that assignor estoppel cannot bar an assignor or his privies from petitioning for inter partes review. Any question concerning assignor estoppel necessarily implicates who may petition for review; such a question falls outside of the narrow exceptions to the otherwise broad ban on judicial review of the decision whether to institute inter partes review. The court vacated with respect to four claims that were upheld by the Board. The Board erred in determining that one prior reference did not incorporate another for purposes of anticipation and provided no further reasoning why claims the were not anticipated. View "Husky Injections Molding Sys., Ltd. v. Athena Automation Ltd." on Justia Law

Sprint's patents concern voiceover-IP technology for transmitting calls over the internet, instead of through traditional telephone lines. The patents discuss the hand-off between traditional telephone lines (a “narrow-band network” or “circuit-switched network”) and a data network (a “broadband network” or “packet-switched network”), such as the internet. Both the “control patents” and the “ATM interworking patents” describe the use of a “processing system,” which receives a signal from a traditional telephone network and processes information related to the call to select the path that the call should take through the data network. In the control patents, a “communications control processor” selects the network elements and the connections for the path. In the ATM interworking patents, a “signaling processor” or a “call/connection manager” selects the virtual connections by which the call will pass through the ATM network and performs other functions, including validation, echo control, and billing. Both specifications disclose that logic for selecting a path resides in lookup-tables. The district court found the claims invalid as indefinite under 35 U.S.C. 112. The Federal Circuit reversed. The terms “processing system” does not prevent the claims, read in light of the specification and the prosecution history, from informing those skilled in the art about the scope of the invention with reasonable certainty. View "Cox Commc'ns, Inc. v. Sprint Commc'n Co., LP" on Justia Law

Affinity’s 379 patent contains two independent claims, directed to streaming regional broadcast signals to cellular telephones located outside the region served by the regional broadcaster. The district court held that the 379 patent is directed to an abstract idea: the purpose of the claimed invention, disseminating regionally broadcast content to users outside the region, is a well-known, longstanding business practice, and the claims directed to that purpose are not tangible and concrete. The court found that the claimed “downloadable application with graphical user interface” does not qualify as an “inventive concept.” After exploring the “developing body of law” under 35 U.S.C. 101, the Federal Circuit affirmed. The only limitations on the breadth of the result-focused, functional claims in this case are that the application used by the cellular telephone must be wirelessly downloadable and that the cellular telephone must have a graphical user interface display that allows the user to select the regional broadcasting channel. Those additional limitations describe purely conventional features of cellular telephones and the applications that enable them to perform particular functions. They do not meaningfully limit the scope of the claims. View "Affinity Labs of Tex., LLC v. DirecTV, LLC" on Justia Law

Affinity’s 085 patent, entitled “System and Method to Communicate Targeted Information,” describes a “method for targeted advertising” in which an advertisement is selected for delivery to the user of a portable device based on at least one piece of demographic information about the user. Despite the title, only three sentences in the specification and only one of the 20 claims deal with targeted advertising; the rest are directed to media systems that deliver content to a handheld wireless electronic device. The district court found that the claims are directed to the abstract idea of “delivering selectable media content and subsequently playing the selected content on a portable device” and do not supply an inventive concept. The “085 Patent solves no problems, includes no implementation software, designs no system. The Federal Circuit affirmed. The 085 patent is not directed to the solution of a “technological problem,” nor is it directed to an improvement in computer or network functionality. It claims the general concept of streaming user-selected content to a portable device. The addition of basic user customization features to the interface does not alter the abstract nature of the claims and does not add an inventive component that renders them patentable. View "Affinity Labs of Tex., LLC v. Amazon.com Inc." on Justia Law

The 695 patent, issued in 2005, discusses technology that identifies incoming telephone calls and alerts the called party to the caller’s identity. The patent purportedly improves on pre-existing systems by introducing a call-screening system that verbally announces a caller’s identity before the call is connected. The system may be installed between the incoming telephone line and the user’s telephone and does not require a special telephone, auxiliary display terminal, or speaker to let users screen calls. In an inter partes reexamination of the 695 patent, the Patent Trial and Appeal Board affirmed the examiner’s rejection of multiple claims as obvious under 35 U.S.C. 103(a). The Federal Circuit affirmed, upholding the obviousness determination as supported by substantial evidence and the Board’s construction of “identity information.” View "Classco, Inc. v. Apple, Inc." on Justia Law

WesternGeco’s patents relate to technologies used to search for oil and gas beneath the ocean floor. WesternGeco manufactures the Q-Marine, and performs surveys for oil companies. ION manufactures the DigiFIN, and sells to its customers, who perform surveys for oil companies. WesternGeco filed suit. A jury found infringement and no invalidity and awarded $93,400,000 in lost profits and $12,500,000 in reasonable royalties. The Federal Circuit affirmed, rejecting arguments that WesternGeco was not the owner of the patents and lacked standing and that the court applied an incorrect standard under 35 U.S.C. 271(f)(1). The court upheld denial of enhanced damages for willful infringement and reversed the award of lost profits resulting from conduct occurring abroad. Following vacatur and remand after the Supreme Court’s 2016 decision, Halo Electronics, the Federal Circuit vacated the judgment with respect to enhanced damages, 35 U.S.C. 284. The Halo decision overturned the two-part Seagate test as “‘unduly rigid,” holding that district courts must have greater discretion in awarding enhanced damages in cases where the defendant’s infringement was egregious, cases “typified by willful misconduct." View "WesternGeco L.L.C. v. ION Geophysical Corp." on Justia Law

Abbott’s 915 patent discloses a protein, TBP-II, which binds to and neutralizes a protein called Tumor Necrosis Factor α (TNFα), which is associated with various immunological diseases. Following a 2008 remand by the district court, the Board of Patent Appeals rejected claims by Yeda that the patent was invalid as anticipated. In 2015, the district court affirmed. The issue of invalidity turned on whether the patent benefits from the filing dates from either of two German patent applications. If it did, then the field of prior art narrows to exclude the claimed anticipating reference. Whether the 915 patent was entitled to benefit from the German application’s filing date depends on whether the German application provided adequate written description support for the invention claimed in the 915 patent. The Federal Circuit affirmed the district court’s 2015 decision that Abbott’s 915 patent is supported by the written description of one of the German applications, rendering moot Yeda’s appeal concerning the 2008 decision. View "Yeda Research & Dev. Co., Ltd. v. Abbott GMBH & Co. KG" on Justia Law

The 215 patent is directed to improving the efficiency by which messages are sent from a receiver to a sender in a telecommunications system to advise the sender that errors occurred in a particular message. Data is transmitted in discrete packets, "Protocol Data Units" (PDUs). The useful data or “payload” in those packets is carried in user data PDUs (DPDUs). Each DPDU contains a sequence number that uniquely identifies that packet, allowing the receiving computer to determine when it either has received packets out of order or has failed to receive particular packets, so that the receiver can correctly combine the packets in the proper order or direct the sender to retransmit particular packets. The receiver uses a different type of packet, a status PDU (S-PDU), to notify the sender of the DPDUs it failed to receive. The patent is concerned with organizing the information contained in S-PDUs efficiently, to minimize the size of the S-PDUs, thus conserving bandwidth. The patent discloses several methods for encoding the sequence numbers of missing packets in S-PDUs. In inter partes review, the Patent Trial and Appeal Board found, and the Federal Circuit affirmed, that various claims were anticipated and that the petition for review was not time-barred. View "Wi-Fi One, LLC v. Broadcom Corp." on Justia Law

LifeNet’s 200 patent claims plasticized soft tissue grafts suitable for transplantation into humans. The patent explains that tissue grafts are typically preserved and provided in a dehydrated state, such as through freeze-drying, then rehydrated before implantation. The freeze-drying process is not optimal: it can cause the tissue to become brittle with a tendency to fracture; it requires time in the operating room to rehydrate the tissue; and even after rehydration the tissue’s properties do not approximate that of normal tissue, and the graft can fail. The 200 patent’s “plasticized” tissue grafts avoid these problems. The tissue is preserved not by freeze-drying but by replacing the tissue’s water with biocompatible plasticizers, such as glycerol, that provide the hydrating functions of water. These plasticized grafts exhibit properties similar to that of normal tissue and avoid the rehydration process required for freeze-dried tissue. A jury found that the patent was not invalid and was infringed. The Federal Circuit affirmed, upholding the district court’s conclusion that construction of the entire term “not removed” was “unnecessary,” because that two-word phrase is easily understood by a person of ordinary skill in the art to have its plain meaning that no plasticizers are removed prior to transplantation.” View "LifeNet Health v. Lifecell Corp." on Justia Law

The patents are both titled “Method for Automatically Animating Lip Synchronization and Facial Expression of Animated Characters.” The 278 patent is a continuation of the 576 patent and shares the same written description. The patents relate to automating part of a preexisting 3-D animation method. The admitted prior art method uses multiple 3-D models of a character’s face to depict various facial expressions made during speech. In suits against video game developers and publishers, the district court entered summary judgment, finding that the asserted claims are directed to patent-ineligible subject matter and were invalid under 35 U.S.C. 101. The Federal Circuit reversed, holding that the ordered combination of claimed steps, using unconventional rules that relate sub-sequences of phonemes, timings, and morph weight sets, is not directed to an abstract idea and is, therefore, patent-eligible subject matter under section 101. View "Micro, Inc. v. Bandai Namco Games Am., Inc." on Justia Law