Listed by the USPTO as CHERN, CHRISTINA
Tech Center 1700 • Art Units: 1721 1722 1725 1726 1755 1758 1795
This examiner grants 39% of resolved cases
CHERN, CHRISTINA works in tech center 1700 and art unit 1721, with 663 resolved cases. The allowance rate is 39.1%, and the median time to allowance is 1287 days. The interview lift is 41.5%, indicating that interviews may materially improve outcomes even though the overall allowance rate is comparatively constrained within this record.
The company record includes Samsung SDI Co., Ltd., Trina Solar Co., Ltd., and Ja Solar Technology Yangzhou Co. Ltd. The leading firms are VOLPE KOENIG, Womble Bond Dickinson US LLP, and ALSTON & BIRD LLP. Practitioners should pair early interview planning with careful claim positioning and realistic timing expectations.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18682850 | LAYER CONTAINING EFFECT PIGMENTS AND SCATTERING ADDITIVES | Non-Final OA | Merck Patent GmbH |
| 18642165 | BIFACIAL THIN FILM SOLAR CELL AND METHOD FOR FABRICATING THE SAME | Non-Final OA | KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
| 18712851 | Battery Module and Battery Pack and Vehicle Comprising the Same | Non-Final OA | LG Energy Solution, Ltd. |
| 18376288 | BATTERY PACK FOR VEHICLES | Non-Final OA | KIA CORPORATION |
| 18282660 | SOLAR CELL STRING AND METHOD FOR PRODUCING A SOLAR CELL STRING | Non-Final OA | FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E. V. |
| 18648254 | SECONDARY BATTERY | Non-Final OA | Samsung SDI Co., Ltd. |
| 18702742 | SECONDARY BATTERY | Non-Final OA | Samsung SDI Co., Ltd. |
| 18869270 | THERMOELECTRIC MODULE | Non-Final OA | KYOCERA Corporation |
| 18785115 | PHOTOVOLTAIC CELLS IN STRUCTURAL COMPOSITE AUTOMOTIVE PANELS | Non-Final OA | GM Global Technology Operations LLC |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy39.1% of resolved applications examined by Christina Chern were allowed (663 resolved cases), compared with 40.6% across Art Unit 1721 over the last five years.
This examiner's interview lift is +41.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Christina Chern took 1,287 days on average from filing to allowance.
Christina Chern examines applications in Art Unit 1721 in Tech Center 1700 (Chemistry & Materials).
