ExamPat

Charles R Craver

USPTO Patent Examiner·Active 2012 to 2026

Charles R Craver is a USPTO patent examiner who has handled 60 ex parte reexaminations between 2012 and 2026, with 19 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
9
26

Technology mix

Electrical & Electronic47 (75%)
Physics & Instruments10 (16%)
Life Sciences & Consumer6 (10%)

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 — 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

Recent reexaminations (showing 25 of 60)

Control #FiledPatentTitlePendencyStatus
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
90/016,054Mar 16, 20269,350,649MULTIPATH COMMUNICATION DEVICES AND METHODS—Open
90/016,049Mar 16, 2026RE47,720SPECTRUM-ADAPTIVE NETWORKING—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 PROTOCOL—Open
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
90/019,898Apr 3, 20257,783,304WIRELESS COMMUNICATION METHOD8 moClosed
90/019,827Jan 21, 20257,099,383APPARATUS AND ASSOCIATED METHOD FOR OPERATING UPON DATA SIGNALS RECEIVED AT A RECEIVING STATION OF A FIXED WIRELESS ACCESS COMMUNICATION SYSTEM15 moClosed
90/019,726Nov 12, 202411,012,954APPARATUS AND METHOD FOR ESTABLISHING UPLINK SYNCHRONIZATION IN A WIRELESS COMMUNICATION SYSTEM—Open
90/019,632Aug 26, 202410,602,292METHODS AND SYSTEMS FOR AUDIO SIGNAL FILTERING11 moClosed

Other USPTO reexam examiners

Get the full reexam analytics

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.