Listed by the USPTO as HA, DAC V
Tech Center 2600 • Art Units: 2611 2631 2632 2633 2634
This examiner grants 94% of resolved cases
HA, DAC V is a USPTO patent examiner in tech center 2600 and art unit 2611. The record includes 812 resolved cases, an allowance rate of 93.5%, and an interview lift of 5.3%. The median time to allowance is 742 days. The allowance measure is supported by a substantial examination history and shows that most recorded cases reached allowance. The interview measure indicates a limited observed association with allowance outcomes, while the median timeline offers a useful reference for applicants planning prosecution and product schedules.
The leading companies are NEC Corporation, Huawei Technologies Co., Ltd., and Japan Display Inc. The leading firms are COATS & BENNETT, PLLC, Leydig, Voit & Mayer, Ltd, and Xsensus. The company mix centers on communications and display technologies. Practitioners may emphasize precise initial claim drafting and efficient written responses, using interviews for targeted clarification rather than as the primary strategy. The favorable recorded allowance pattern does not eliminate the need for careful prior-art analysis.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19103149 | Time Domain Orthogonal Cover Codes for Uplink Sounding Reference Signal | Non-Final OA | Telefonaktiebolaget LM Ericsson (publ) |
| 19186839 | METHOD OF CONTROL APPARATUS, METHOD OF RADIO TERMINAL, AND CONTROL APPARATUS | Non-Final OA | NEC Corporation |
| 19188896 | RADIOFREQUENCY DEVICE AND METHOD USING A DIGITALLY CONTROLLABLE SCATTERER (DCS) | Non-Final OA | HUAWEI TECHNOLOGIES CO., LTD. |
| 18919248 | METHOD AND APPARATUS FOR REDUCING THE EFFECT OF CARRIER FREQUENCY OFFSET ERRORS IN WIRELESS COMMUNICATIONS SYSTEMS | Non-Final OA | Analog Devices International Unlimited Company |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy93.5% of resolved applications examined by Dac V Ha were allowed (812 resolved cases), compared with 70.5% across Art Unit 2611 over the last five years.
This examiner's interview lift is +5.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Dac V Ha took 742 days on average from filing to allowance.
Dac V Ha examines applications in Art Unit 2611 in Tech Center 2600 (Communications).
