ExamPat

Charles R Craver

USPTO Patent Examiner·Active 2012 to 2026

Charles R Craver is a USPTO patent examiner who has handled 64 ex parte reexaminations between 2012 and 2026, with 22 currently open. These reexams concentrate in Electrical & Electronic, Physics & Instruments, and Life Sciences & Consumer. ExamPat indexes the full prosecution record for each of these cases, including office-action grounds, certificate outcomes, and downstream PTAB and federal-circuit decisions.

Filings by year

6
12
2
13
3
14
2
15
3
16
1
17
2
18
1
19
2
20
4
21
4
22
5
23
5
24
14
25
13
26

Technology mix

Electrical & Electronic51 (76%)
Physics & Instruments10 (15%)
Life Sciences & Consumer6 (9%)

Compare against all examiners

Eight side-by-side metrics: case volume, pendency, OAs per reexam, rejection mix, SNQ denial rate, certification rate, and PTAB appeal rate, with a Δ column showing where this examiner runs higher or lower than the corpus.

  • Average and median pendency, both for this examiner and the corpus
  • Rejection basis split (102 / 103 / 112) head-to-head
  • Certification, SNQ denial, and PTAB appeal rates

Certificate outcome distribution

How this examiner's certificates split across the six possible outcomes: all claims confirmed, confirmed with amendment, confirmed with new claims, mixed, or all claims canceled. Includes share comparison to the corpus distribution.

  • Count and share for each of the six outcome buckets
  • Δ vs. corpus distribution in percentage points
  • Useful for setting realistic patent-owner expectations

Event-to-event timing

Median time for this examiner's cases at each prosecution stage, from filing to first office action, filing to NIRC, and filing to certificate, with corpus comparison and sample size.

  • Median in months per transition
  • Side-by-side with the corpus median
  • n column showing how many of this examiner's cases completed each transition

vs. all examiners

Certificate outcome distribution

Event-to-event timing (median)

Recent reexaminations (showing 25 of 64)

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Control #FiledPatentTitlePendencyStatus
90/016,383Jun 8, 20266,891,855DYNAMIC PACKET FRAGMENTATION—Open
90/016,293May 15, 202610,219,199MOBILE DEVICE MODE ENABLEMENT RESPONSIVE TO A PROXIMITY CRITERION—Open
90/016,294May 15, 202610,674,432MOBILE DEVICE MODE ENABLEMENT RESPONSIVE TO A PROXIMITY CRITERION—Open
90/016,238May 2, 202610,271,299CONDUCTIVE WATCH HOUSING WITH SLOT ANTENNA CONFIGURATION—Open
90/016,220Apr 29, 202611,095,613SYSTEM OF SMART EDGE SENSORS—Open
90/016,148Apr 3, 202610,674,432MOBILE DEVICE MODE ENABLEMENT RESPONSIVE TO A PROXIMITY CRITERION—Open
90/016,147Apr 3, 202611,770,756MOBILE DEVICE MODE ENABLEMENT/DISABLEMENT RESPONSIVE TO SENSING A PHYSIOLOGICAL PARAMETER—Open
90/016,094Mar 27, 202610,020,919PROTECTION METHODS FOR WIRELESS TRANSMISSIONS—Open
90/016,049Mar 16, 2026RE47,720SPECTRUM-ADAPTIVE NETWORKING—Open
90/016,054Mar 16, 20269,350,649MULTIPATH COMMUNICATION DEVICES AND METHODS—Open
90/015,966Feb 17, 2026RE47,720SPECTRUM-ADAPTIVE NETWORKING—Open
90/015,943Feb 3, 202611,284,475WIRELESS COMMUNICATION METHOD USING BSS IDENTIFIER AND WIRELESS COMMUNICATION TERMINAL USING SAME—Open
90/015,919Jan 28, 20269,880,342COLLIMATING ILLUMINATION SYSTEMS EMPLOYING PLANAR WAVEGUIDE—Open
90/015,832Dec 25, 202511,039,601CONTROL METHOD AND DEVICE FOR BARKING PROHIBITION IN BARKING PROHIBITION PIECE—Open
90/015,804Dec 19, 20259,350,649MULTIPATH COMMUNICATION DEVICES AND METHODS—Open
90/015,728Nov 26, 202510,965,910Wearable Recording System With Memory Designation—Open
90/015,643Oct 29, 20257,324,469SATELLITE DISTRIBUTED HIGH SPEED INTERNET ACCESS—Open
90/015,619Oct 21, 20257,324,469SATELLITE DISTRIBUTED HIGH SPEED INTERNET ACCESS—Open
90/015,527Sep 19, 202512,137,063WIRELESS COMMUNICATION DEVICE—Open
90/015,521Sep 16, 20258,982,691SYSTEM AND METHOD PROVIDING STANDBY BYPASS FOR DOUBLE FAILURE PROTECTION IN MPLS NETWORK—Open
90/015,487Sep 3, 202510,820,233WIRELESS COMMUNICATION METHOD USING FRAME AGGREGATION AND WIRELESS COMMUNICATION TERMINAL USING SAME6 moClosed
90/015,412Jul 28, 20257,193,986WIRELESS NETWORK MEDIUM ACCESS CONTROL PROTOCOL10 moClosed
90/015,377Jul 14, 20257,154,905METHOD AND SYSTEM FOR NESTING OF COMMUNICATIONS PACKETS—Open
90/015,379Jul 11, 20256,822,943NETWORK ACCESS MULTIPLEXER WITH PROTOCOL ADDRESS TRANSLATION5 moClosed
90/019,970May 22, 20259,560,559METHOD AND APPARATUS FOR IMPLEMENTING SMALL CELL ENHANCEMENTS IN A WIRELESS COMMUNICATION SYSTEM—Open

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Compare Charles R Craver against the full corpus, see the certificate-outcome split, drill into event timing, filter the case list, and export. Free to sign up.