Callgate Co., Ltd.
Records under this name other than the patents Callgate Co., Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 6 patents it holds.
Showing 1 to 1 of 1 · Back to Callgate Co., Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,825,023 | System and method for providing a screen switching service during call counseling and device applied thereto Surrendered on reissue Surrendered on reissue Jan 9, 2024 · From the USPTO record | Surrendered on reissue | Surrendered on reissue Jan 9, 2024 | From the USPTO record |