Company or institution

SANDISK TECHNOLOGIES LLC

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6,444 applicationsfiled 2006 to 2026

Allowance rate

92%

+16 pts vs the USPTO range 91% to 92%

Rejections before allowance

1.2

−0.4 vs the USPTO

Months to first action

16.5 mo

−2.1 vs the USPTO

Needed an RCE

23%

−4 pts vs the USPTO

Timeline

Applications by filing year: drag across the years to study a period

Allowed in green, abandoned in red, pending in grey. The figures above and the charts that can be recomputed by filing year follow the span you pick.

Compared with the office

Against every applicant before the USPTO

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Trend

Allowance by filing year

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Domains

Where the applications fall

CPC subclasses

G11C Static stores2,196 apps

G06F Electric digital data processing1,777 apps

H10B 1,160 apps

H10W 292 apps

H10D 190 apps

H10N 118 apps

Art units

28271,017 apps

2824826 apps

2825397 apps

2112188 apps

2135146 apps

2818136 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central99 apps

n/a

Jason Lappas78 apps

99%

Michael Thanh Tran76 apps

97%

Tha-O H Bui75 apps

94%

Huan Hoang74 apps

97%

Ly D Pham72 apps

100%

Viet Q Nguyen71 apps

99%

Vu Anh Le68 apps

100%

Bars show the share of decided applications that were allowed.

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Who represents them

Law firms and agents on their applications

Pearl Cohen LLP / Sandisk1,527 apps

96%

The Marbury Law Group, PLLC/SanDisk1,346 apps

98%

Crowell/728 apps

73%

Dickinson Wright PLLC/Sandisk423 apps

97%

WESTERN DIGITAL CORPORATION_SDC9377 apps

89%

Pearl Cohen Zedek Latzer Baratz LLP/Sandisk365 apps

84%

WD_TOLER LAW GROUP205 apps

92%

Patterson + Sheridan, LLP - Sandisk174 apps

100%

Bars show the share of decided applications that were allowed.

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Rejection fingerprint

What gets rejected, by statute

Share of parsed office actions raising each ground; blue is the USPTO.

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What works

Allowance by strategy used

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Interviews

Does an interview help?

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Applications

Every application in the record

Application	Title	Filed	Status	Rejections	RCEs	To 1st action
19715601	THREE-DIMENSIONAL MEMORY DEVICE CONTAINING PERIPHERAL CIRCUIT WITH FIN FIELD EFFECT…	2026-06-22	Pending	0	0	n/a
19701139	THREE-DIMENSIONAL MEMORY DEVICE CONTAINING LOW OXYGEN DENSITY DIPOLE-CONTAINING BLO…	2026-06-08	Pending	0	0	n/a
19701219	MULTI-WAFER BONDING FOR NAND SCALING	2026-06-08	Pending	0	0	n/a
15628862	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15475970	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15220684	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15592528	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15265824	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15323435	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15566821	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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