Listed by the USPTO as CHIU, TSZ K
Tech Center 2800 • Art Units: 2822 2898
This examiner grants 79% of resolved cases
CHIU, TSZ K is assigned to Tech Center 2800 and Art Unit 2822. The record includes 691 resolved cases, with a 79.3% allowance rate and a median of 1237 days to allowance. The interview lift is 11.0%, providing a positive outcome signal.
Samsung Electronics Co., Ltd., Taiwan Semiconductor Manufacturing Company, Ltd., and SanDisk Technologies Inc. are the listed leading companies. FISH & RICHARDSON P.C. (TC), HARNESS, DICKEY & PIERCE, P.L.C., and ARENTFOX SCHIFF LLP are the listed leading firms. Practitioners should combine interview planning with attention to the reported prosecution duration.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18750513 | LAYER STRUCTURE INCLUDING SILICIDE LAYER, METHOD OF MANUFACTURING THE SAME, AND SEMICONDUCTOR DEVICES AND ELECTRONIC DEVICES INCLUDING LAYER STRUCTURE | Non-Final OA | Samsung Electronics Co., Ltd. |
| 18630178 | SEMICONDUCTOR DEVICE HAVING TEST PATTERN | Non-Final OA | Samsung Electronics Co., Ltd. |
| 18629542 | SEMICONDUCTOR DEVICE | Non-Final OA | SAMSUNG ELECTRONICS CO., LTD. |
| 18586125 | SEMICONDUCTOR DEVICE | Non-Final OA | SAMSUNG ELECTRONICS CO., LTD. |
| 18585945 | SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SEMICONDUCTOR PACKAGE | Final Rejection | Samsung Electronics Co., Ltd. |
| 17870007 | DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME | Final Rejection | LG DISPLAY CO., LTD. |
| 18722580 | IMAGING DEVICE AND ELECTRONIC DEVICE | Non-Final OA | SONY SEMICONDUCTOR SOLUTIONS CORPORATION |
| 18669766 | SWITCHING DEVICE AND METHOD FOR MANUFACTURING THE SAME | Non-Final OA | DENSO CORPORATION |
| 18513945 | ELECTRONIC COMPONENT | Final Rejection | Murata Manufacturing Co., Ltd. |
| 18722494 | OPTOELECTRONIC SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING AN OPTOELECTRONIC SEMICONDUCTOR DEVICE | Non-Final OA | ams-OSRAM International GmbH |
| 18621819 | PROTECTIVE DIELECTRIC LAYER CRACK MITIGATION THROUGH STRESS SINGULARITY FIELD REDUCTION | Non-Final OA | Texas Instruments Incorporated |
| 18514368 | SEMICONDUCTOR DEVICE HAVING DUMMY PAD AND METHOD FOR FORMING THE SAME | Non-Final OA | YANGTZE MEMORY TECHNOLOGIES CO., LTD. |
| 18779710 | INTERCONNECT STRUCTURE AND METHODS OF FORMING THE SAME | Non-Final OA | TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. |
| 18774988 | METHOD (AND RELATED APPARATUS) FOR FORMING A RESISTOR OVER A SEMICONDUCTOR SUBSTRATE | Non-Final OA | Taiwan Semiconductor Manufacturing Company, Ltd. |
| 18631094 | LOW-RESISTANCE CONTACT TO TOP ELECTRODES FOR MEMORY CELLS AND METHODS FOR FORMING THE SAME | Non-Final OA | Taiwan Semiconductor Manufacturing Company Limited |
| 18585866 | ADDING SACRIFICIAL TRACES TO ABORB SIGNAL INTERFERENCE FROM HIGH SPEED AGGRESSOR TRACES | Final Rejection | Sandisk Technologies, Inc. |
| 18355067 | THREE-DIMENSIONAL MEMORY DEVICE WITH SELF-ALIGNED MEMORY BLOCK ISOLATION AND METHODS FOR FORMING THE SAME | Final Rejection | SANDISK TECHNOLOGIES LLC |
| 18514338 | MOSFET GATE FORMATION | Non-Final OA | NEXPERIA B.V. |
| 18419517 | SEMICONDUCTOR PACKAGE STRUCTURE | Final Rejection | TONG HSING ELECTRONIC INDUSTRIES, LTD. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy79.3% of resolved applications examined by Tsz K Chiu were allowed (691 resolved cases), compared with 48.4% across Art Unit 2822 over the last five years.
This examiner's interview lift is +11.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Tsz K Chiu took 1,237 days on average from filing to allowance.
Tsz K Chiu examines applications in Art Unit 2822 in Tech Center 2800 (Semiconductors, Circuits & Optics).
