- All sections
- B - Performing operations; transporting
- B43K - Implements for writing or drawing
- B43K 29/08 - Combinations of writing implements with other articles with measuring, computing or indicating devices
Patent holdings for IPC class B43K 29/08
Total number of patents in this class: 89
10-year publication summary
|
7
|
8
|
9
|
11
|
20
|
15
|
10
|
11
|
13
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wacom Co., Ltd. | 1629 |
12 |
| Societe BIC | 1064 |
9 |
| STABILO International GmbH | 44 |
6 |
| Mentor Acquisition One, LLC | 280 |
5 |
| Mitsubishi Pencil Company, Limited | 679 |
3 |
| Shenzhen Royole Technologies Co., Ltd. | 1359 |
3 |
| BIC Violex Single Member S.A. | 148 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
| Caran D'ache S.A. | 77 |
2 |
| Kokuyo Co., Ltd. | 210 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Qualcomm Incorporated | 76576 |
1 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| Koninklijke Philips N.V. | 22975 |
1 |
| Koninklijke Philips Electronics N.V. | 13133 |
1 |
| ZTE Corporation | 39218 |
1 |
| Boe Technology Group Co., Ltd. | 35384 |
1 |
| Asia Vital Components Co., Ltd. | 413 |
1 |
| Bic-violex SA | 353 |
1 |
| The C.H. Hanson Company | 17 |
1 |
| Other owners | 32 |