Listed by the USPTO as CRUTCHFIELD, CHRISTOPHER M
Tech Center 2600 • Art Units: 2414 2417 2419 2466 2619
This examiner grants 84% of resolved cases
CRUTCHFIELD, CHRISTOPHER M examines in USPTO Technology Center 2600 and art unit 2414. His profile includes 680 resolved cases, with an 84.0% allowance rate and a 0.7% interview lift. The median time to allowance is 1062 days. The high allowance outcome is accompanied by an interview measure that is close to neutral, so claim clarity and written prosecution remain central considerations.
The leading companies are Vivo Mobile Communication Co., Ltd., Samsung Electronics Co., Ltd., and Qualcomm Incorporated. The leading firms are FOLEY & LARDNER LLP, Harrity & Harrity, LLP \ Qualcomm, and Nicholson De Vos Webster & Elliott LLP. These participants provide context for the examiner’s communications docket.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18781919 | TRANSMISSIONS AND RECEPTIONS IN FULL-DUPLEX SYSTEMS | Non-Final OA | Samsung Electronics Co., Ltd. |
| 18391391 | DISCONTINUOUS RECEPTION AND SEARCH SPACE FEATURES | Non-Final OA | QUALCOMM Incorporated |
| 18800098 | DEMODULATION REFERENCE SIGNAL MUTING | Non-Final OA | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
| 18753542 | Channel Estimation Method and Apparatus, Terminal, Network Side Device, and Medium | Non-Final OA | VIVO MOBILE COMMUNICATION CO., LTD. |
| 18299307 | METHOD AND APPARATUS FOR REPETITION WITH CONFIGURED GRANT, DEVICE, AND READABLE STORAGE MEDIUM | Final Rejection | VIVO MOBILE COMMUNICATION CO., LTD. |
| 18835601 | EFFICIENT DESIGN OF A SUPPLEMENTARY BEACON FOR WI-FI NETWORKS | Non-Final OA | HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP |
| 18909761 | MULTI-LINK COMMUNICATIONS OF A WIRELESS NETWORK | Non-Final OA | ZTE Corporation |
| 18785495 | OPTIMIZING TRANSMISSION OPPORTUNITY (TXOP) USAGE IN COORDINATED-TIME DIVISION MULTIPLE ACCESS (C-TDMA) TRANSMISSION FOR ENHANCED SYSTEM THROUGHPUT | Non-Final OA | NEWRACOM, Inc. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy84.0% of resolved applications examined by Christopher M Crutchfield were allowed (680 resolved cases), compared with 72.8% across Art Unit 2414 over the last five years.
This examiner's interview lift is +0.7 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Christopher M Crutchfield took 1,062 days on average from filing to allowance.
Christopher M Crutchfield examines applications in Art Unit 2414 in Tech Center 2600 (Communications).
