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Patent examiner

Bing Zhao

ActiveArt unit 2195Tech center 2100586 applicationsEasier than peers

Art unit2195 39 examiners
Tech center2100
Active in the record2011 to 2026, 16 years
Applications examined586 515 allowed, 49 abandoned, 22 pending
Main domainsG06F, H04L, G06Q
DifficultyP17 in the tech center, P16 of all examiners
3-year grant rate
89%
+11 pts vs art unit 2195 allowed within 3 years of the first action
Allowance rate
91%
+9 pts vs art unit 2195 range 89% to 93%
Rejections before allowance
1.5
−0.5 vs art unit 2195
Months to first action
24.0 mo
+0.4 vs art unit 2195

In plain words

With Bing Zhao, 89% of applications were allowed within three years of the first office action, against 78% for art unit 2195. Bing Zhao is an easier examiner than the art unit average, in the 16th percentile of all examiners by difficulty (the 100th is the hardest). The first action takes 24.0 months on average.

Easier16th percentileHarder
Difficulty percentile across all examiners

Examiner difficulty

How hard is this examiner?

Every examiner with enough decided cases, from the hardest to the easiest; the dashed line is this examiner. Switch the comparison set or the measure, and click a bar to see who is in it: the examiners you might have drawn instead.

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 every chart that can be recomputed by filing year follow the span you pick; the rest are marked all years.

Ask the record

Questions practitioners ask, answered from 586 applications

Grant rate from the first action

Share allowed, by months after the first office action

The gold line is this record and the blue line is art unit 2195. The marker is the three-year grant rate.

Outcome simulator

Where you are, what you do next, and the odds that follow

A model of this record’s own transitions: each examiner action, the response to it, and what came next. Thin data borrows from art unit 2195.

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Prosecution paths

How prosecution actually unfolds

Every application’s sequence of examiner actions, from the first action to the outcome. Hover a band for the count.

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Compared with peers

Against the art unit, the tech center and the USPTO

The same figures for this record, art unit 2195, the tech center and the whole office.

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Allowance over time

How fast applications are allowed, or abandoned

Share allowed (gold) and abandoned (red) by month since filing, with pending cases counted only while they are pending.

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Rejection fingerprint

What gets rejected, by statute

Share of office actions raising each ground; blue is art unit 2195.

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After a response

Which grounds this examiner withdraws

How often each ground is gone from the next action once you have responded to it.

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What works

Allowance by strategy used

Allowance rate among decided cases where each move was used at least once, against art unit 2195.

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Interviews

Does an interview help?

Allowance with and without an examiner interview, and how often interviews happen.

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Odds by round

Chance the next action is an allowance

After the first, second and later rejections.

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Response clock

Days from a response to the next action

How long the examiner takes to act once you have answered.

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Quarter-end timing

When allowances land in the fiscal quarter

Allowances by week of the USPTO fiscal quarter. An even spread would put 15% in the last two weeks.

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Appeals

What happens on appeal

Appeals filed, briefs, examiner’s answers, and how the Board decided.

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Trend

Allowance rate by filing year

Is it getting easier or harder? Gold is this record, blue is art unit 2195.

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Who files here

Assignees and firms with the most applications

How often each one was allowed with this examiner.

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Cited art

References this examiner relies on most

From the rejections and the examiner’s citation forms.

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Landscape

Where Bing Zhao sits in tech center 2100

Each dot is an examiner: allowance rate across, rejections before allowance down, size by caseload. Click one to open it.

Applications

Every application examined

ApplicationTitleFiledStatusRejectionsRCEsTo 1st action
19002512SYSTEMS AND METHODS FOR TERMINATING INSTANCES AND AUTOSCALING INSTANCE GROUPS OF CO…2024-12-26Pending00n/a
18824846HARDWARE LAYER-BY-LAYER PROGRAM CONTROL IN A RECONFIGURABLE DATAFLOW PROCESSOR2024-09-04Allowed0019.5 mo
18759080SYSTEMS, METHODS, APPARATUSES, AND COMPUTER PROGRAMS FOR GENERATING AN ALERT CLUSTE…2024-06-28Pending00n/a
15164557Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15420803Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15955086Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15954171Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15745385Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15229416Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15391156Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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