What specific 'new products' mentioned in the Q3 2025 earnings call are driving the 'ramping contributions' to product revenue?

In Rambus Inc.'s Q3 2025 earnings call and associated filings, the company consistently attributed "ramping contributions" to product revenue primarily to its memory interface chips, particularly its DDR5 chip products. While the reports frequently mention "new products" contributing to growth, they do not specify individual product names beyond this core category.1

Key points from the Q3 2025 disclosures include:

• DDR5 Leadership: Rambus highlighted "Sustained DDR5 product leadership" as a significant factor in their product revenue growth.2
• Memory Interface Chips: Product revenue, which reached a record $93.3 million in Q3 2025, is primarily derived from the sale of memory products, with increases largely due to higher sales of memory interface chips.3
• General "New Products" Contribution: The company noted "ramping contributions from new products" as a driver for full-year product revenue growth, indicating a broader portfolio expansion within their chip business.2

This indicates that while there's a general expansion of "new products," the dominant and explicitly named driver remains their advanced memory interface solutions, particularly DDR5.