146 US patents granted on 09 April 2013 and assigned to IBM
| 1 | 8,418,234 | Authentication of a principal in a federation |
| 2 | 8,418,185 | Memory maximization in a high input/output virtual machine environment |
| 3 | 8,418,184 | Use of constraint-based linear programming to optimize hardware system usage |
| 4 | 8,418,180 | Thread priority method for ensuring processing fairness in simultaneous multi-threading microprocessors |
| 5 | 8,418,174 | Enhancing the scalability of network caching capability in virtualized environment |
| 6 | 8,418,166 | Transparent update of adapter firmware for self-virtualizing input/output device |
| 7 | 8,418,161 | System and method for loading a called class file table with data indicating a highest version of a class file |
| 8 | 8,418,160 | Apparatus and method to selectively remove memoizing functions from program code |
| 9 | 8,418,155 | Generating parallel SIMD code for an arbitrary target architecture |
| 10 | 8,418,154 | Fast vector masking algorithm for conditional data selection in SIMD architectures |
| 11 | 8,418,152 | Scalable and improved profiling of software programs |
| 12 | 8,418,151 | Date and time simulation for time-sensitive applications |
| 13 | 8,418,149 | Differential comparison system and method |
| 14 | 8,418,144 | Fast rendering of unsigned applet jars in a web browser environment |
| 15 | 8,418,141 | Synchronization of work spaces |
| 16 | 8,418,139 | System and method for updating initialization parameters for application software from within a software development environment |
| 17 | 8,418,138 | Method, system and computer-usable medium for tracking and recording modifications to a software solution |
| 18 | 8,418,130 | Managing comments associated with computer code |
| 19 | 8,418,127 | Autonomic computing system, execution environment control program |
| 20 | 8,418,126 | Software factory semantic reconciliation of data models for work packets |
| 21 | 8,418,125 | Incremental model refinement and transformation in generating commerce applications using a model driven architecture |
| 22 | 8,418,120 | Solutions for netlist reduction for multi-finger devices |
| 23 | 8,418,119 | Logical circuit netlist reduction and model simplification using simulation results containing symbolic values |
| 24 | 8,418,113 | Consideration of local routing and pin access during VLSI global routing |
| 25 | 8,418,110 | Using port obscurity factors to improve routing |
| 26 | 8,418,108 | Accuracy pin-slew mode for gate delay calculation |
| 27 | 8,418,107 | Performing statistical timing analysis with non-separable statistical and deterministic variations |
| 28 | 8,418,106 | Techniques for employing retiming and transient simplification on netlists that include memory arrays |
| 29 | 8,418,093 | Method and system for design simplification through implication-based analysis |
| 30 | 8,418,090 | Method for computing the sensitivity of a VLSI design to both random and systematic defects using a critical area analysis tool |
| 31 | 8,418,087 | Analyzing multiple induced systematic and statistical layout dependent effects on circuit performance |
| 32 | 8,418,081 | Optimizing display space with expandable and collapsible user interface controls |
| 33 | 8,418,077 | File content navigation using binary search |
| 34 | 8,418,069 | Spinning off chat threads |
| 35 | 8,418,066 | Content personalization for web distributed content |
| 36 | 8,418,060 | Method, apparatus and computer program product for capturing and viewing stored web resource interactions |
| 37 | 8,418,058 | Graphical indication of signed content |
| 38 | 8,418,047 | Data bus system, its encoder/decoder and encoding/decoding method |
| 39 | 8,417,997 | Governance in work flow software |
| 40 | 8,417,996 | Facade for business risk minimization in change administration via risk estimation and mistake identification by ticket analysis |
| 41 | 8,417,994 | Severity map of change-induced pervasive services outages |
| 42 | 8,417,992 | Method, system and article of manufacture for system recovery |
| 43 | 8,417,974 | Power efficient stack of multicore microprocessors |
| 44 | 8,417,973 | Using a control policy to implement power saving features |
| 45 | 8,417,925 | Processor register recovery after flush operation |
| 46 | 8,417,917 | Processor core stacking for efficient collaboration |
| 47 | 8,417,916 | Perform frame management function instruction for setting storage keys and clearing blocks of main storage |
| 48 | 8,417,913 | Superpage coalescing which supports read/write access to a new virtual superpage mapping during copying of physical pages |
| 49 | 8,417,912 | Management of low-paging space conditions in an operating system |
| 50 | 8,417,911 | Associating input/output device requests with memory associated with a logical partition |
| 51 | 8,417,910 | Storage area network (SAN) forecasting in a heterogeneous environment |
| 52 | 8,417,903 | Preselect list using hidden pages |
| 53 | 8,417,890 | Managing cache coherency for self-modifying code in an out-of-order execution system |
| 54 | 8,417,889 | Two partition accelerator and application of tiered flash to cache hierarchy in partition acceleration |
| 55 | 8,417,851 | Polling of a target register within a peripheral device |
| 56 | 8,417,849 | Apparatus and method to adjust a multi-path device reservation |
| 57 | 8,417,837 | Set sampling controls instruction |
| 58 | 8,417,832 | Routing a session initiation protocol (SIP) message in a communication system |
| 59 | 8,417,831 | Method for IPv4 application transition over IPv6 networks |
| 60 | 8,417,798 | Deploying artifacts for packaged software application in cloud computing environment |
| 61 | 8,417,785 | Device, system, and method of electronic communication to facilitate collaboration and meeting |
| 62 | 8,417,781 | Personal video recording with messaging |
| 63 | 8,417,778 | Collective acceleration unit tree flow control and retransmit |
| 64 | 8,417,773 | Method and structure for automated layout director |
| 65 | 8,417,765 | Method and apparatus to enable protocol verification |
| 66 | 8,417,764 | Dynamic mashup creation from a set of resources and resource relationships |
| 67 | 8,417,762 | Mechanism for execution of multi-site jobs in a data stream processing system |
| 68 | 8,417,761 | Direct decimal number tripling in binary coded adders |
| 69 | 8,417,725 | Consolidating related task data in process management solutions |
| 70 | 8,417,724 | File server for extracting and displaying file list on client, method of providing display on client, and computer program executable on file server |
| 71 | 8,417,710 | Public relations and reputation mining via semantic analytics |
| 72 | 8,417,709 | Automatic refinement of information extraction rules |
| 73 | 8,417,705 | Graphically displaying a file system |
| 74 | 8,417,702 | Associating data records in multiple languages |
| 75 | 8,417,701 | Generation of a categorization scheme |
| 76 | 8,417,694 | System and method for constructing targeted ranking from multiple information sources |
| 77 | 8,417,693 | Enforcing native access control to indexed documents |
| 78 | 8,417,691 | Client and database problem determination and monitoring |
| 79 | 8,417,690 | Automatically avoiding unconstrained cartesian product joins |
| 80 | 8,417,688 | Converting two-tier resource mapping to one-tier resource mapping |
| 81 | 8,417,682 | Visualization of attributes of workflow weblogs |
| 82 | 8,417,680 | System for improving access efficiency in database and method thereof |
| 83 | 8,417,676 | Automated method for detecting and repairing configuration conflicts in a content management system |
| 84 | 8,417,673 | Method, system, and program for retaining versions of files |
| 85 | 8,417,658 | Deployment pattern realization with models of computing environments |
| 86 | 8,417,649 | Providing a seamless conversation service between interacting environments |
| 87 | 8,417,648 | Change analysis |
| 88 | 8,417,555 | Collaboration based capacity planning in a modular business setting |
| 89 | 8,417,554 | Tool for manager assistance |
| 90 | 8,417,551 | Scheduling sessions of multi-speaker events |
| 91 | 8,417,525 | Adaptive voice print for conversational biometric engine |
| 92 | 8,417,524 | Analysis of the temporal evolution of emotions in an audio interaction in a service delivery environment |
| 93 | 8,417,514 | System and method for finding the most likely answer to a natural language question |
| 94 | 8,417,507 | Formal verification of models using concurrent model-reduction and model-checking |
| 95 | 8,417,503 | System and method for target-based compact modeling |
| 96 | 8,417,499 | Enabling real-time testing of on-demand infrastructure to predict service level agreement compliance |
| 97 | 8,417,489 | Duration estimation of repeated directed graph traversal |
| 98 | 8,417,447 | Method and system for visualizing shared route information |
| 99 | 8,417,364 | Computer program product, apparatus and system for managing a manual assembly sequence |
| 100 | 8,417,289 | Embedded biometrics in telecommunication devices for feature extraction and context identification |
| 101 | 8,417,239 | Wireless device coverage mapping |
| 102 | 8,417,092 | System, method, and program for recording presentable data accessed through interactive links displayed by an interactive television program |
| 103 | 8,417,035 | Generating cohorts based on attributes of objects identified using video input |
| 104 | 8,416,936 | Conference call management |
| 105 | 8,416,933 | Trusted environment for communication between parties |
| 106 | 8,416,928 | Phone number extraction system for voice mail messages |
| 107 | 8,416,900 | Method and circuit for dynamically changing the frequency of clock signals |
| 108 | 8,416,834 | Spread spectrum wireless communication code for data center environments |
| 109 | 8,416,811 | Coordinated timing network having servers of different capabilities |
| 110 | 8,416,785 | Implementing ghost packet removal within a reliable meshed network |
| 111 | 8,416,754 | Network location based processing of data communication connection requests |
| 112 | 8,416,714 | Multimodal teleconferencing |
| 113 | 8,416,663 | Overwrite control for data in a tape recording apparatus |
| 114 | 8,416,537 | Recording head with tilted orientation |
| 115 | 8,416,527 | Methods for providing persistent lubrication to a magnetic tape head and systems thereof |
| 116 | 8,416,526 | Magnetic head with textured surfaces |
| 117 | 8,416,519 | Error burst detection and amelioration |
| 118 | 8,416,300 | Traffic system for enhancing driver visibility |
| 119 | 8,416,281 | Multipoint conference scalability for co-located participants |
| 120 | 8,416,185 | Operational object controlling device, system, method and program |
| 121 | 8,416,121 | Narrow-band wide-range frequency modulation continuous wave (FMCW) radar system |
| 122 | 8,416,061 | Controlling radio frequency identification tag signal range |
| 123 | 8,416,057 | Use of radio frequency identifier (RFID) tags for identification of an authentication status of an item |
| 124 | 8,416,009 | Solutions for controlling bulk bias voltage in an extremely thin silicon-on-insulator (ETSOI) integrated circuit chip |
| 125 | 8,415,999 | High frequency quadrature PLL circuit and method |
| 126 | 8,415,969 | Implementing screening for single FET compare of physically unclonable function (PUF) |
| 127 | 8,415,935 | Multiple branch alternative element power regulation |
| 128 | 8,415,792 | Electrical contact alignment posts |
| 129 | 8,415,772 | Method to prevent surface decomposition of III-V compound semiconductors |
| 130 | 8,415,763 | Tunable semiconductor device |
| 131 | 8,415,748 | Use of epitaxial Ni silicide |
| 132 | 8,415,744 | SOI CMOS circuits with substrate bias |
| 133 | 8,415,743 | ETSOI CMOS with back gates |
| 134 | 8,415,677 | Field-effect transistor device having a metal gate stack with an oxygen barrier layer |
| 135 | 8,415,653 | Single mask adder phase change memory element |
| 136 | 8,415,620 | Determining doping type and level in semiconducting nanostructures |
| 137 | 8,415,260 | Chip identification for organic laminate packaging and methods of manufacture |
| 138 | 8,415,252 | Selective copper encapsulation layer deposition |
| 139 | 8,415,250 | Method of forming silicide contacts of different shapes selectively on regions of a semiconductor device |
| 140 | 8,415,248 | Self-aligned dual damascene BEOL structures with patternable low-k material and methods of forming same |
| 141 | 8,415,238 | Three dimensional integration and methods of through silicon via creation |
| 142 | 8,415,220 | Constrained oxidation of suspended micro- and nano-structures |
| 143 | 8,415,216 | Multi-gate non-planar field effect transistor structure and method of forming the structure using a dopant implant process to tune device drive current |
| 144 | 8,415,077 | Simultaneous optical proximity correction and decomposition for double exposure lithography |
| 145 | 8,414,399 | User value transport mechanism across multiple virtual world environments |
| 146 | 8,413,712 | Cooling device |
