PATENT CLAIM ANALYSIS

Application Number: 15973500
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-06
Patent Classification: ["257", "675000"]

Abstract:
A dual-chip package structure is configured to electrically connect a first CS bonding pad of a non-volatile memory chip to a CS pin of a lead frame and electrically connect a second CS bonding pad of a volatile memory chip to a heat-dissipating exposed pad, so as to provide a non-volatile memory chip select signal for the non-volatile memory chip through the CS pin, and provide a volatile memory chip select signal for the volatile memory chip through the heat-dissipating exposed pad. This achieves a low pin count dual-chip package structure, which can effectively reduce the cost and avoid conflict between the two chips.

Claim (Index 6):
The dual-chip package structure according to  claim 1 , further including a pull-up resistor, the eight bonding pads of the volatile memory chip further including at least a VCC bonding pad, and the eight pins of the lead frame further including at least a VCC pin, wherein the pull-up resistor is integrated in the volatile memory chip, the VCC bonding pad is electrically connected to the VCC pin, and the pull-up resistor is electrically connected to the VCC bonding pad and the second CS bonding pad respectively, wherein the pull-up resistor is for inputting a pull-up signal to the second CS bonding pad when the heat-dissipating exposed pad is not electrically connected to the printed circuit board, so as to allow the second CS bonding pad to receive a high level signal and use it as the volatile memory chip select signal to make the volatile memory chip disabled, wherein the pull-up resistor is a semiconductor resistance element or a weakly-driven transistor.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 93.0
- Lexical Diversity: 2.18
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14194248', '14336797', '14278962', '11702092', '10114519']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9064771006326736
- 35 USC 102 Novelty (BERT): 0.4768887051149068
- Combined Prediction Score: 0.8635182610808971
- Mean Citation Score: 181.987388
- Max Citation Score: 184.59616
- Similarity Product: 149.49386468393325

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test